element_n not_o be_v clear_o know_v it_o be_v impossible_a to_o discover_v the_o nature_n of_o the_o body_n which_o be_v compose_v of_o they_o this_o philosopher_n say_v true_a that_o there_o be_v four_o element_n fire_n air_n water_n and_o earth_n but_o he_o do_v not_o clear_o know_v the_o nature_n of_o they_o he_o give_v no_o distinct_a idea_n of_o they_o nay_o he_o will_v not_o have_v his_o element_n to_o be_v compose_v of_o the_o fire_n air_n water_n and_o earth_n that_o we_o see_v for_o in_o short_a if_o it_o be_v so_o we_o shall_v at_o least_o have_v some_o knowledge_n of_o they_o by_o our_o sense_n it_o be_v true_a in_o many_o place_n of_o his_o work_n he_o endeavour_v to_o explain_v they_o by_o the_o quality_n of_o heat_n and_o cold_a humidity_n and_o dryness_n weight_n and_o lightness_n but_o this_o manner_n of_o explication_n be_v so_o impertinent_a and_o ridiculous_a that_o i_o can_v conceive_v how_o so_o many_o learned_a man_n shall_v be_v satisfy_v with_o it_o it_o be_v what_o i_o be_o go_v to_o prove_v aristotle_n in_o his_o book_n of_o the_o heaven_n pretend_v that_o the_o earth_n be_v the_o centre_n of_o the_o world_n and_o that_o all_o body_n which_o he_o please_v to_o call_v simple_a because_o he_o suppose_v they_o to_o move_v by_o their_o own_o nature_n must_v be_v move_v by_o simple_a motion_n he_o affirm_v that_o beside_o the_o circular_a motion_n which_o he_o maintain_v to_o be_v simple_a and_o by_o which_o he_o prove_v that_o the_o heaven_n he_o suppose_v to_o move_v circular_o be_v a_o simple_a body_n that_o there_o be_v only_o two_o which_o be_v simple_a the_o one_o descend_v or_o from_o the_o circumference_n to_o the_o centre_n the_o other_o ascend_v or_o from_o the_o centre_n to_o the_o circumference_n that_o these_o simple_a motion_n agree_v with_o simple_a body_n consequent_o that_o the_o earth_n and_o fire_n be_v simple_a body_n one_o of_o which_o be_v absolute_o heavy_a and_o the_o other_o absolute_o light_a but_o because_o heaviness_n and_o lightness_n may_v meet_v in_o one_o body_n either_o absolute_o or_o in_o part_n he_o conclude_v that_o there_o be_v also_o two_o element_n or_o simple_a body_n one_o of_o which_o be_v heavy_a in_o part_n and_o the_o other_o light_n in_o part_n viz._n water_n and_o air._n this_o be_v the_o method_n he_o take_v to_o prove_v that_o there_o be_v four_o element_n and_o no_o more_o it_o be_v evident_a to_o such_o as_o examine_v man_n opinion_n by_o their_o own_o reason_n that_o all_o these_o proposition_n be_v false_a or_o at_o least_o they_o can_v never_o pass_v for_o clear_a and_o indisputable_a principle_n of_o which_o we_o have_v very_o clear_a and_o distinct_a idea_n and_o which_o may_v serve_v for_o the_o foundation_n of_o physics_n it_o be_v certain_a that_o there_o be_v nothing_o more_o absurd_a than_o a_o essay_n to_o establish_v the_o number_n of_o element_n by_o imaginary_a quality_n of_o weight_n and_o lightness_n in_o say_v without_o any_o proof_n that_o there_o be_v some_o body_n which_o be_v heavy_a other_o light_a through_o a_o principle_n in_o their_o own_o nature_n for_o if_o we_o may_v speak_v without_o prove_v what_o we_o say_v we_o may_v affirm_v that_o all_o body_n be_v natural_o heavy_a and_o that_o all_o endeavour_n to_o approach_v to_o the_o centre_n of_o the_o world_n as_o the_o place_n of_o their_o rest_n and_o we_o may_v on_o the_o contrary_n maintain_v that_o all_o body_n be_v natural_o light_a and_o have_v a_o tendency_n to_o the_o heaven_n as_o the_o place_n of_o their_o great_a perfection_n for_o if_o we_o object_n to_o he_o who_o say_v all_o body_n be_v heavy_a that_o air_n and_o fire_n be_v light_n he_o can_v only_o answer_v that_o fire_n and_o air_n be_v not_o light_a but_o only_o less_o weighty_a than_o earth_n and_o water_n and_o that_o be_v the_o reason_n they_o seem_v light_a it_o be_v so_o with_o these_o element_n as_o if_o a_o piece_n of_o wood_n which_o seem_v light_n in_o water_n not_o because_o it_o be_v light_a of_o itself_o since_o it_o fall_v down_o when_o it_o be_v in_o the_o air_n but_o because_o the_o water_n which_o be_v more_o heavy_a make_v it_o ascend_v and_o bear_v it_o up_o if_o on_o the_o contrary_a we_o shall_v object_v to_o one_o who_o will_v maintain_v that_o all_o body_n be_v natural_o light_a that_o earth_n and_o water_n be_v heavy_a he_o will_v likewise_o answer_v that_o these_o body_n seem_v heavy_a because_o they_o be_v not_o so_o light_a as_o other_o which_o surround_v they_o that_o wood_n for_o instance_n seem_v heavy_a in_o the_o air_n not_o because_o it_o be_v heavy_a since_o it_o swim_v when_o it_o be_v in_o the_o water_n but_o because_o it_o be_v not_o so_o light_a as_o air._n it_o be_v therefore_o ridiculous_a to_o suppose_v these_o principle_n indisputable_a that_o body_n be_v heavy_a or_o light_a in_o their_o own_o nature_n on_o the_o contrary_a it_o be_v plain_a that_o all_o body_n have_v not_o the_o power_n of_o motion_n in_o themselves_o and_o that_o it_o be_v indifferent_a to_o they_o whether_o they_o be_v move_v upward_o or_o downward_o east_n or_o west_n north_n or_o south_n or_o any_o other_o way_n we_o can_v conceive_v but_o if_o according_a to_o aristotle_n there_o be_v four_o element_n such_o as_o he_o wish_v they_o to_o be_v two_o natural_o heavy_a and_o two_o naturally_n light_n viz._n fire_n air_n earth_n and_o water_n what_o consequence_n can_v we_o draw_v from_o thence_o to_o discover_v the_o knowledge_n of_o the_o universe_n these_o four_o element_n be_v not_o such_o fire_n air_n water_n and_o earth_n as_o we_o see_v they_o be_v quite_o different_a we_o know_v they_o not_o by_o our_o sense_n and_o still_o less_o by_o reason_n because_o we_o have_v no_o distinct_a idea_n of_o they_o i_o mean_v we_o know_v all_o natural_a body_n be_v compose_v of_o they_o since_o aristotle_n have_v say_v it_o but_o the_o nature_n of_o these_o compound_a body_n be_v unknown_a to_o we_o and_o we_o can_v discover_v they_o but_o by_o know_v the_o four_o element_n or_o simple_a body_n which_o compose_v they_o for_o we_o know_v the_o compound_n only_o by_o the_o simple_a fire_n aristotle_n say_v be_v natural_o light_a the_o ascend_a motion_n be_v simple_a therefore_o fire_n be_v a_o simple_a body_n since_o motion_n must_v be_v proportion_v to_o what_o it_o move_v natural_a body_n be_v compound_v of_o simple_a body_n therefore_o there_o be_v fire_n in_o all_o natural_a body_n but_o a_o fire_n which_o be_v not_o like_a to_o that_o we_o see_v for_o fire_n be_v often_o only_o in_o power_n in_o body_n which_o be_v compound_v of_o it_o what_o be_v it_o these_o periparetick_n discourse_v teach_v we_o that_o there_o be_v fire_n in_o all_o body_n either_o actual_a or_o potential_a that_o all_o body_n be_v compose_v of_o something_o which_o we_o do_v not_o see_v and_o who_o nature_n we_o be_v unacquainted_a with_o we_o see_v then_o that_o here_o be_v very_o much_o advance_v but_o if_o aristotle_n do_v not_o discover_v to_o we_o the_o nature_n of_o fire_n and_o the_o other_o element_n of_o which_o all_o body_n be_v compose_v probable_o we_o may_v imagine_v he_o have_v discover_v at_o least_o the_o chief_a quality_n and_o property_n of_o they_o we_o shall_v further_o examine_v what_o he_o say_v thereof_o he_o declare_v to_o we_o there_o be_v four_o principal_a quality_n which_o belong_v to_o the_o sense_n of_o feeling_n corrupu_o l._n 2._o c._n 2_o 3._o de_fw-fr gen_fw-la &_o corrupu_o heat_n cold_a moist_a and_o dry_a of_o which_o all_o other_o be_v compose_v in_o this_o manner_n he_o distribute_v these_o first_o quality_n to_o the_o four_o element_n to_o the_o fire_n he_o give_v heat_n and_o dryness_n to_o the_o air_n heat_v and_o moistness_n to_o the_o water_n coldness_n and_o humidity_n and_o to_o the_o earth_n coldness_n and_o dryness_n 2._o chap._n 2._o he_o affirm_v heat_n and_o cold_a to_o be_v active_a quality_n and_o dryness_n and_o humidity_n to_o be_v passive_a one_o he_o thus_o define_v heat_n that_o what_o collect_v thing_n of_o the_o same_o kind_n cold_a which_o assemble_v all_o thing_n either_o of_o the_o same_o or_o of_o a_o different_a kind_n moisture_n that_o which_o be_v not_o easy_o contain_v in_o its_o own_o bound_n but_o in_o foreign_a limit_n and_o dryness_n that_o which_o be_v easy_o contain_v in_o its_o own_o bound_n and_o not_o easy_o in_o the_o limit_n of_o the_o body_n that_o be_v about_o it_o thus_o according_a to_o aristotle_n fire_n be_v a_o hot_a and_o dry_a element_n it_o be_v therefore_o a_o element_n which_o collect_v thing_n of_o the_o same_o nature_n which_o be_v easy_o contain_v within_o its_o own_o limit_n and_o difficult_o in_o the_o limit_n of_o foreign_a body_n the_o air_n be_v a_o hot_a and_o moist_a element_n and_o therefore_o assemble_v
will_v not_o always_o be_v condemn_v although_o they_o say_v only_o impertinent_a thing_n provide_v they_o speak_v they_o after_o a_o scientific_a manner_n what_o make_v man_n capable_a of_o think_v make_v they_o fit_a to_o discover_v truth_n but_o it_o be_v neither_o honour_n riches_n nor_o dignity_n nor_o false_a learning_n that_o can_v give_v they_o this_o capacity_n it_o proceed_v from_o their_o nature_n they_o be_v make_v to_o think_v because_o they_o be_v make_v for_o truth_n even_o health_n itself_o be_v not_o sufficient_a to_o make_v they_o think_v well_o all_o that_o it_o can_v do_v be_v not_o to_o be_v so_o great_a a_o impediment_n as_o sickness_n be_v our_o body_n in_o some_o manner_n assist_v we_o by_o sense_n and_o imagination_n but_o it_o do_v not_o help_v our_o conception_n for_o although_o without_o help_n of_o the_o body_n we_o may_v by_o meditation_n oppose_v out_o idea_n to_o the_o continual_a effort_n of_o the_o sense_n and_o passion_n which_o perplex_a and_o efface_v they_o because_o we_o can_v only_o at_o present_a overcome_v the_o body_n by_o the_o body_n yet_o it_o be_v plain_a that_o the_o body_n can_v illuminate_v the_o mind_n nor_o produce_v the_o light_n of_o understanding_n in_o it_o for_o every_o idea_n which_o discover_v the_o truth_n come_v from_o truth_n itself_o what_o the_o soul_n receive_v by_o the_o body_n be_v only_o for_o the_o body_n itself_o and_o when_o it_o pursue_v those_o phantom_n it_o discover_v nothing_o but_o illusion_n and_o chimera_n i_o mean_v it_o do_v not_o see_v thing_n as_o they_o be_v in_o themselves_o but_o only_o as_o they_o relate_v to_o the_o body_n if_o the_o idea_n of_o our_o own_o greatness_n or_o littleness_n be_v often_o a_o occasion_n of_o our_o error_n the_o idea_n we_o have_v of_o external_a thing_n and_o what_o have_v any_o relation_n to_o we_o cause_v not_o a_o lest_o dangerous_a impression_n we_o have_v just_o say_v that_o the_o idea_n of_o greatness_n be_v always_o attend_v with_o a_o great_a motion_n of_o spirit_n and_o that_o a_o great_a motion_n of_o spirit_n be_v always_o accompany_v with_o a_o idea_n of_o greatness_n and_o that_o on_o the_o contrary_n the_o idea_n of_o littleness_n be_v always_o attend_v with_o a_o weak_a motion_n of_o spirit_n and_o that_o a_o weak_a motion_n of_o the_o spirit_n be_v always_o accompany_v with_o a_o idea_n of_o littleness_n from_o this_o principle_n it_o be_v easy_a to_o conclude_v that_o such_o thing_n as_o produce_v a_o great_a motion_n of_o to_o the_o spirit_n in_o we_o must_v natural_o appear_v to_o we_o to_o have_v more_o greatness_n that_o be_v more_o power_n more_o reality_n and_o more_o perfection_n than_o other_o for_o by_o greatness_n i_o mean_v all_o these_o thing_n and_o many_o such_o like_a so_o that_o sensible_a thing_n must_v appear_v to_o we_o great_a and_o more_o solid_a than_o those_o which_o can_v be_v feel_v if_o we_o judge_v of_o they_o by_o the_o motion_n of_o the_o spirit_n and_o not_o by_o the_o pure_a idea_n of_o truth_n a_o great_a house_n a_o magnificent_a train_n fine_a furniture_n office_n honour_n riches_n etc._n etc._n appear_v to_o have_v more_o greatness_n and_o reality_n in_o they_o than_o virtue_n and_o justice_n do_v when_o we_o compare_v virtue_n with_o riches_n by_o a_o clear_a view_n of_o the_o mind_n than_o virtue_n gain_v the_o preference_n but_o when_o we_o make_v use_v of_o our_o eye_n and_o imagination_n and_o judge_v of_o these_o thing_n only_o by_o the_o emotion_n of_o the_o spirit_n that_o they_o excite_v in_o we_o we_o undoubted_o prefer_v riches_n to_o virtue_n it_o be_v from_o this_o principle_n that_o we_o have_v so_o mean_v a_o opinion_n of_o spiritual_a thing_n which_o do_v not_o affect_v the_o sense_n that_o the_o idea_n of_o our_o mind_n be_v less_o noble_a than_o the_o object_n they_o represent_v that_o there_o be_v less_o reality_n and_o substance_n in_o air_n than_o in_o metal_n in_o water_n than_o in_o ice_n that_o the_o space_n betwixt_o earth_n and_o heaven_n be_v avoid_v or_o else_o that_o the_o body_n which_o fill_v it_o have_v not_o so_o much_o reality_n and_o solidity_n as_o the_o sun_n and_o star_n have_v in_o fine_a if_o we_o fall_v into_o a_o infinite_a number_n of_o error_n about_o the_o nature_n and_o perfection_n of_o every_o thing_n it_o be_v because_o we_o argue_v upon_o this_o false_a principle_n a_o great_a motion_n of_o spirit_n and_o consequent_o a_o strong_a passion_n always_o accompany_v a_o sensible_a idea_n of_o greatness_n and_o a_o small_a motion_n of_o spirit_n and_o a_o weak_a passion_n likewise_o attend_v a_o sensible_a idea_n of_o littleness_n we_o apply_v ourselves_o much_o and_o bestow_v a_o great_a deal_n of_o our_o time_n in_o the_o study_n of_o whatever_o may_v excite_v a_o sensible_a idea_n of_o greatness_n and_o neglect_v what_o give_v we_o a_o sensible_a idea_n of_o littleness_n those_o great_a body_n for_o instance_n which_o move_v about_o we_o have_v always_o make_v a_o impression_n upon_o we_o we_o at_o first_o adore_v they_o because_o of_o the_o sensible_a idea_n we_o have_v of_o their_o greatness_n and_o brightness_n some_o bold_a genii_n have_v examine_v their_o motion_n and_o in_o all_o age_n the_o star_n have_v be_v the_o object_n either_o of_o the_o study_n or_o veneration_n of_o many_o men._n we_o may_v even_o say_v that_o the_o fear_n of_o these_o imaginary_a influence_n which_o at_o this_o day_n terrify_v astrologer_n and_o some_o weak_a person_n be_v a_o kind_n of_o adoration_n that_o a_o deprave_a imagination_n pay_v to_o the_o idea_n of_o greatness_n which_o represent_v these_o celestial_a body_n the_o body_n of_o man_n on_o the_o contrary_a though_o infinite_o more_o admirable_a and_o worthy_a our_o application_n than_o whatever_o can_v be_v know_v of_o jupiter_n and_o saturn_n with_o all_o the_o rest_n of_o the_o planet_n be_v almost_o unknown_a to_o we_o the_o sensible_a idea_n of_o the_o dissect_a part_n of_o the_o flesh_n have_v nothing_o great_a in_o it_o and_o even_o cause_v disgust_v and_o horror_n so_o that_o it_o be_v but_o a_o few_o year_n since_o ingenious_a person_n look_v upon_o anatomy_n as_o a_o science_n which_o merit_v their_o application_n king_n and_o prince_n have_v be_v astronomer_n and_o proud_a of_o that_o title_n the_o grandeur_n of_o the_o star_n seem_v to_o agree_v well_o with_o the_o greatness_n of_o their_o dignity_n but_o i_o do_v believe_v they_o think_v it_o any_o honour_n to_o understand_v anatomy_n and_o to_o be_v able_a to_o dissect_v a_o heart_n or_o a_o brain_n well_o it_o be_v the_o same_o with_o many_o other_o science_n rare_a and_o extraordinary_a thing_n produce_v great_a and_o more_o sensible_a motion_n in_o the_o spirit_n than_o those_o which_o we_o see_v every_o day_n we_o admire_v they_o and_o consequent_o affix_v some_o idea_n of_o greatness_n to_o they_o and_o thus_o they_o excite_v in_o the_o spirit_n passion_n of_o esteem_n and_o veneration_n it_o be_v this_o which_o overturn_v the_o reason_n of_o many_o man_n for_o some_o be_v so_o curious_a and_o respectful_a for_o every_o thing_n of_o antiquity_n what_o come_v from_o far_o or_o be_v rare_a and_o extraordinary_a that_o their_o mind_n become_v slave_n to_o it_o because_o the_o mind_n dare_v make_v no_o judgement_n upon_o what_o it_o respect_v truth_n i_o grant_v be_v in_o no_o great_a danger_n because_o some_o man_n whole_o employ_v themselves_o about_o medal_n arm_n the_o dress_n of_o the_o ancient_n the_o chinese_n or_o barbarian_n it_o be_v not_o absolute_o useless_a to_o know_v the_o map_n of_o old_a rome_n or_o the_o road_n from_o tomquin_n to_o nanquin_n although_o it_o be_v more_o useful_a to_o know_v those_o we_o shall_v have_v more_o occasion_n to_o travel_v in_o fine_a we_o have_v nothing_o to_o object_n against_o the_o knowledge_n of_o the_o true_a history_n of_o the_o war_n of_o the_o greek_n with_o the_o persian_n or_o of_o the_o tartar_n with_o the_o chinese_n or_o that_o person_n shall_v have_v a_o extraordinary_a inclination_n for_o thucydides_n and_o xenophon_n or_o for_o any_o other_o that_o please_v they_o but_o we_o can_v suffer_v that_o reason_n shall_v be_v so_o subject_v to_o the_o admiration_n of_o antiquity_n that_o we_o must_v be_v forbid_v to_o make_v use_n of_o our_o understanding_n to_o examine_v the_o opinion_n of_o the_o ancient_n and_o that_o those_o who_o discover_v and_o show_v the_o falseness_n of_o they_o shall_v pass_v for_o presumptuous_a and_o rash_a person_n there_o have_v be_v truth_n in_o all_o age_n if_o aristotle_n have_v discover_v some_o of_o they_o further_a discovery_n may_v be_v also_o make_v to_o this_o day_n the_o opinion_n of_o this_o author_n must_v be_v prove_v by_o good_a reason_n for_o if_o aristotle_n sentiment_n be_v solid_a in_o his_o time_n they_o will_v be_v so_o now_o it_o be_v a_o pure_a illusion_n to_o pretend_v to_o
thing_n of_o the_o same_o kind_n and_o be_v not_o easy_o contain_v in_o its_o own_o limit_n but_o in_o that_o of_o other_o water_n be_v a_o cold_a and_o moist_a element_n which_o gather_v thing_n together_o both_o of_o the_o same_o and_o of_o a_o different_a nature_n which_o be_v hot_a easy_o contain_v within_o its_o own_o bound_n but_o in_o that_o of_o other_o and_o in_o fine_a the_o earth_n cold_a and_o dry_a and_o therefore_o collect_v thing_n of_o the_o same_o and_o of_o a_o different_a nature_n which_o be_v not_o easy_o contain_v in_o its_o own_o bound_n and_o very_o difficult_o in_o that_o of_o other_o here_o the_o element_n be_v explain_v according_a to_o the_o sentiment_n of_o aristotle_n or_o according_a to_o the_o definition_n he_o have_v give_v of_o their_o chief_a quality_n and_o because_o if_o we_o will_v believe_v he_o the_o element_n be_v simple_a body_n whereof_o all_o other_o be_v compound_v the_o knowledge_n of_o these_o element_n and_o their_o quality_n must_v be_v most_o clear_a and_o distinct_a since_o all_o physics_n or_o the_o knowledge_n of_o sensible_a body_n which_o be_v compose_v of_o they_o aught_o to_o be_v deduce_v from_o thence_o let_v we_o see_v then_o what_o be_v defective_a in_o these_o principle_n first_o aristotle_n join_v no_o distinct_a idea_n to_o the_o word_n quality_n we_o know_v not_o whether_o by_o quality_n he_o mean_v a_o real_a be_v distinct_a from_o matter_n or_o only_o the_o modification_n of_o matter_n it_o seem_v sometime_o as_o if_o he_o mean_v it_o in_o one_o sense_n and_o sometime_o in_o another_o it_o be_v true_a in_o the_o eight_o chapter_n of_o category_n he_o define_v quality_n to_o be_v that_o which_o cause_v a_o thing_n to_o have_v such_o or_o such_o a_o name_n but_o that_o will_v not_o satisfy_v our_o demand_n second_o the_o definition_n he_o give_v of_o his_o four_o first_o quality_n heat_v cold_a moist_a and_o dry_v be_v all_o false_a or_o useless_a this_o be_v his_o definition_n of_o heat_n heat_n be_v that_o which_o assemble_v thing_n of_o a_o like_a nature_n first_o we_o do_v not_o see_v that_o this_o definition_n perfect_o explain_v the_o nature_n of_o heat_n although_o it_o shall_v be_v true_a that_o heat_n collect_v all_o thing_n of_o the_o same_o nature_n but_o second_o it_o be_v false_a for_o heat_n do_v not_o collect_v all_o thing_n of_o the_o same_o nature_n heat_n do_v not_o assemble_v the_o part_n of_o water_n it_o rather_o dissipate_v they_o into_o a_o vapour_n nor_o do_v it_o assemble_v the_o particle_n of_o wine_n or_o those_o of_o all_o other_o liquor_n or_o fluid_a body_n whatever_o nor_o even_o those_o of_o quicksilver_n on_o the_o contrary_a it_o resolve_v and_o separate_v all_o solid_a body_n and_o even_o fluids_n although_o of_o a_o different_a nature_n and_o if_o there_o be_v any_o who_o part_n fire_n can_v dissipate_v it_o be_v not_o because_o they_o be_v of_o the_o same_o nature_n but_o because_o some_o be_v too_o gross_a and_o too_o solid_a to_o be_v raise_v by_o the_o motion_n of_o the_o part_n of_o fire_n in_o the_o three_o place_n heat_v indeed_o can_v neither_o assemble_v nor_o dissipate_v the_o part_n of_o any_o body_n whether_o homogeneous_a or_o heterogeneous_a for_o to_o assemble_v to_o separate_v or_o dissipate_v the_o part_n of_o any_o body_n it_o must_v move_v they_o now_o heat_n can_v move_v nothing_o or_o at_o least_o it_o be_v not_o evident_a that_o heat_n can_v move_v body_n for_o although_o we_o consider_v heat_n with_o all_o the_o attention_n possible_a we_o can_v only_o discover_v that_o it_o may_v communicate_v to_o body_n a_o motion_n which_o it_o have_v not_o in_o itself_o yet_o we_o see_v that_o fire_n move_v and_o separate_v the_o part_n of_o body_n that_o be_v expose_v to_o it_o it_o be_v true_a but_o it_o may_v be_v it_o be_v not_o from_o its_o heat_n for_o even_o it_o be_v not_o evident_a that_o it_o have_v any_o at_o all_o it_o be_v rather_o by_o the_o action_n of_o its_o part_n which_o be_v visible_o in_o a_o continual_a motion_n it_o be_v plain_a that_o the_o part_n of_o fire_n which_o strike_v against_o any_o body_n must_v communicate_v a_o part_n of_o their_o motion_n to_o it_o whether_o there_o be_v heat_n in_o fire_n or_o not_o if_o the_o part_n of_o this_o body_n be_v but_o a_o little_a solid_a and_o gross_a the_o fire_n can_v move_v they_o and_o make_v they_o slip_v one_o upon_o another_o in_o short_a if_o they_o be_v a_o mixture_n of_o subtle_a and_o gross_a one_o the_o fire_n can_v only_o dissipate_v those_o that_o it_o can_v push_v strong_a enough_o to_o separate_v entire_o from_o the_o rest_n thus_o fire_n can_v only_o separate_v they_o and_o if_o it_o assemble_v they_o it_o be_v mere_o by_o accident_n but_o aristotle_n pretend_v quite_o the_o contrary_n separation_n say_v he_o which_o some_o attribute_n to_o fire_n be_v only_o a_o resemble_v of_o thing_n of_o the_o same_o kind_n 2._o de_fw-fr gen_fw-la &_o corr_n l._n 2._o c._n 2._o for_o it_o be_v only_o by_o accident_n that_o fire_n dissipate_v thing_n of_o a_o different_a kind_n if_o aristotle_n have_v at_o first_o distinguish_v the_o sentiment_n of_o heat_n from_o the_o motion_n of_o the_o particle_n whereof_o the_o body_n we_o call_v heat_n be_v compose_v and_o have_v afterward_o define_v heat_v take_v for_o the_o motion_n of_o the_o part_n by_o say_v heat_n be_v that_o which_o agitate_v and_o separate_v the_o invisible_a part_n whereof_o visible_a body_n be_v compose_v he_o will_v have_v give_v a_o tolerable_a definition_n of_o heat_n nevertheless_o it_o will_v not_o perfect_o have_v content_v we_o because_o it_o will_v not_o precise_o have_v discover_v to_o we_o the_o nature_n of_o the_o motion_n of_o hot_a body_n aristotle_n define_v coldness_n to_o be_v that_o which_o assemble_v body_n of_o the_o same_o or_o of_o a_o different_a nature_n this_o definition_n be_v good_a for_o nothing_o for_o it_o be_v false_a that_o cold_a assemble_v body_n to_o assemble_v they_o it_o must_v move_v they_o but_o if_o we_o consult_v reason_n it_o be_v evident_a cold_a can_v move_v nothing_o in_o effect_n by_o cold_a he_o mean_v either_o what_o we_o feel_v when_o we_o be_v cold_a or_o that_o which_o cause_v the_o sensation_n of_o cold._n now_o it_o be_v plain_a that_o the_o sensation_n of_o cold_a can_v move_v nothing_o since_o it_o can_v push_v nothing_o what_o it_o be_v that_o cause_n sensation_n we_o can_v doubt_v when_o we_o examine_v thing_n by_o our_o reason_n for_o it_o be_v only_a rest_n or_o a_o cessation_n from_o motion_n so_o cold_a in_o body_n be_v only_o a_o cessation_n from_o this_o sort_n of_o motion_n which_o accompany_v heat_n it_o be_v evident_a that_o if_o heat_n separate_v yet_o cold_a do_v not_o thus_o cold_a assemble_v neither_o thing_n that_o be_v of_o a_o like_a or_o different_a nature_n for_o what_o can_v push_v nothing_o can_v assemble_v nothing_o in_o a_o word_n as_o it_o do_v nothing_o it_o collect_v nothing_o aristotle_n judge_v of_o thing_n by_o the_o sense_n imagine_v cold_a be_v also_o positive_a as_o well_o as_o heat_n because_o the_o sensation_n of_o heat_n and_o cold_a be_v both_o real_a and_o positive_a and_o he_o also_o think_v that_o these_o two_o quality_n be_v active_a and_o indeed_o if_o we_o follow_v the_o impression_n of_o our_o sense_n we_o have_v reason_n to_o believe_v that_o cold_a be_v a_o very_a active_a quality_n since_o cold_a water_n congeal_v reassemble_v and_o in_o a_o moment_n harden_v melt_v gold_n or_o lead_n after_o a_o little_a be_v pour_v upon_o they_o although_o the_o heat_n of_o these_o metal_n be_v great_a enough_o to_o separate_v the_o part_n of_o any_o body_n they_o touch_v it_o be_v evident_a by_o what_o we_o have_v say_v of_o the_o error_n of_o the_o sense_n in_o the_o first_o book_n that_o if_o we_o rely_v only_o upon_o the_o sense_n to_o judge_v of_o the_o quality_n of_o sensible_a body_n it_o be_v impossible_a to_o discover_v any_o certain_a and_o undoubted_a truth_n which_o can_v serve_v as_o a_o principle_n to_o assist_v we_o in_o the_o knowledge_n of_o nature_n for_o by_o this_o method_n only_o we_o can_v discover_v what_o thing_n be_v hot_a and_o what_o cold_a for_o of_o many_o person_n who_o shall_v touch_v water_n that_o be_v lukewarm_a some_o of_o they_o will_v think_v it_o hot_a and_o other_o cold_a those_o that_o be_v of_o a_o hot_a constitution_n will_v think_v it_o cold_a and_o those_o that_o be_v of_o a_o cold_a will_v think_v it_o hot_a and_o if_o we_o suppose_v fish_n capable_a of_o sensation_n it_o be_v very_o probable_a they_o will_v think_v it_o hot_a when_o all_o man_n think_v it_o cold_a it_o be_v the_o same_o with_o the_o air_n it_o seem_v hot_a or_o cold_a according_a to_o the_o different_a disposition_n of_o the_o body_n that_o be_v expose_v
malebranch_n search_v after_o truth_n or_o a_o treatise_n of_o the_o nature_n of_o the_o humane_a mind_n and_o of_o its_o management_n for_o avoid_v error_n in_o the_o science_n to_o which_o be_v add_v the_o author_n defence_n against_o the_o accusation_n of_o mounseur_fw-fr de_fw-fr la_fw-fr ville_fw-fr also_o the_o life_n of_o father_n malebranch_n of_o the_o oratory_n at_o paris_n with_o a_o account_n of_o his_o work_n and_o several_a particular_n of_o his_o controversy_n with_o mounseur_fw-fr arnaud_n dr._n of_o sorbonne_n and_o mounseur_fw-fr regis_fw-la professor_n in_o philosophy_n at_o paris_n write_a by_o mounseur_fw-fr le_fw-fr vasseur_n late_o come_v over_o from_o paris_n vol._n ii_o do_v out_o of_o french_a from_o the_o last_o edition_n london_n print_v for_o s._n manship_n at_o the_o ship_n in_o cornhill_n 1695._o to_o the_o marquis_n of_o normanby_n my_o lord_n this_o translation_n of_o the_o second_o volume_n of_o father_n malebranch_n recherche_fw-fr de_fw-fr la_fw-fr verity_n humble_o beg_v the_o same_o favourable_a acceptance_n and_o protection_n as_o your_o lordship_n be_v please_v to_o grant_v the_o first_o nor_o can_v i_o have_v any_o temptation_n to_o seek_v another_o patron_n for_o it_o either_o in_o respect_n of_o the_o author_n or_o myself_o every_o one_o that_o have_v have_v the_o honour_n to_o know_v your_o lordship_n be_v very_o sensible_a that_o you_o have_v successful_o study_v mankind_n in_o general_n and_o be_v therefore_o a_o very_a good_a judge_n of_o this_o subject_a as_o for_o myself_o your_o lordship_n prevent_v goodness_n and_o extreme_a readiness_n to_o serve_v i_o have_v already_o outdo_v the_o utmost_a ambition_n of_o my_o lord_n your_o lordship_n most_o faithful_a and_o most_o obedient_a servant_n richard_n sault_n the_o life_n of_o father_n malebranch_n of_o the_o oratory_n at_o paris_n with_o a_o account_n of_o his_o work_n and_o several_a particular_n of_o his_o controversy_n with_o mounseur_fw-fr arnaud_n dr._n of_o sorbonne_n and_o mounseur_fw-fr regis_fw-la professor_n in_o philosophy_n at_o paris_n write_a by_o mounseur_fw-fr le_fw-fr vasseur_n late_o come_v over_o from_o paris_n do_v into_o english_a by_o r._n s._n father_n nicholas_n malebranch_n be_v bear_v at_o paris_n of_o a_o considerable_a family_n in_o the_o year_n 1638._o his_o elder_a brother_n be_v now_o one_o of_o the_o counsellor_n in_o the_o first_o chamber_n of_o the_o parliament_n at_o paris_n where_o he_o be_v disinguisht_v by_o his_o integrity_n and_o other_o qualification_n that_o be_v proper_a to_o make_v a_o good_a magistrate_n when_o father_n malebranch_n become_v of_o age_n to_o choose_v a_o employment_n suitable_a to_o his_o birth_n and_o inclination_n his_o parent_n propose_v to_o he_o to_o make_v he_o a_o member_n of_o that_o august_n body_n but_o he_o generous_o refuse_v so_o handsome_a a_o establishment_n and_o think_v rather_o of_o retire_v from_o the_o world_n and_o devote_v himself_o to_o the_o church_n to_o this_o end_n he_o choose_v the_o congregation_n of_o the_o priest_n of_o the_o oratory_n which_o continual_o supply_v france_n with_o learned_a divine_n excellent_a preacher_n and_o man_n capable_a of_o file_v the_o most_o eminent_a dignity_n of_o the_o church_n father_n malebranch_n spend_v the_o first_o year_n of_o his_o retreat_n in_o study_v divinity_n and_o language_n necessary_a for_o the_o understanding_n of_o holy_a scripture_n and_o other_o ecclesiastic_a author_n but_o as_o he_o feel_v a_o great_a pleasure_n and_o inclination_n for_o those_o science_n that_o be_v acquire_v by_o reason_v and_o meditation_n than_o for_o those_o which_o depend_v only_o on_o memory_n and_o be_v found_v upon_o historical_a fact_n or_o the_o write_n of_o ancient_a author_n he_o resolve_v to_o content_v himself_o with_o read_v the_o holy_a scripture_n attentive_o and_o employ_v the_o rest_n of_o his_o time_n in_o the_o study_n of_o metaphysic_n and_o the_o knowledge_n of_o himself_o the_o book_n entitle_v a_o search_n after_o truth_n be_v the_o first_o fruit_n of_o his_o meditation_n never_o be_v there_o any_o book_n receive_v with_o so_o great_a a_o applause_n in_o france_n nor_o in_o other_o country_n where_o they_o be_v curious_a in_o matter_n of_o reason_n and_o good_a sense_n all_o the_o world_n be_v surprise_v to_o see_v a_o young_a philosopher_n who_o know_v man_n better_a than_o the_o celebrate_a mounseur_fw-fr des_n cartes_n his_o master_n do_v at_o the_o end_n of_o his_o day_n and_o who_o have_v find_v the_o secret_a of_o write_v upon_o abstract_a thing_n after_o so_o noble_a and_o polite_a a_o manner_n the_o able_a man_n of_o france_n italy_n germany_n england_n and_o holland_n earnest_o seek_v his_o acquaintance_n and_o give_v he_o particular_a mark_n of_o the_o esteem_n which_o they_o have_v conceive_v for_o he_o madam_n the_o princess_n elizabeth_n palatine_n that_o illustrious_a scholar_n of_o mounseur_fw-fr des_fw-mi cartes_n be_v so_o charm_v with_o his_o search_n after_o truth_n that_o she_o resolve_v to_o make_v it_o her_o manual_a and_o to_o have_v it_o always_o with_o she_o notwithstanding_o the_o esteem_n her_o most_o serene_a highness_n have_v for_o the_o memory_n of_o mounseur_fw-fr des_fw-mi cartes_n she_o easy_o confess_v that_o father_n malebranch_n have_v outdo_v that_o great_a philosopher_n as_o to_o what_o regard_v the_o knowledge_n of_o the_o humane_a mind_n and_o the_o consequence_n of_o the_o union_n of_o the_o soul_n and_o body_n she_o write_v to_o her_o sister_n madam_n the_o princess_n lovise_n abbess_n of_o maubuisson_n in_o france_n that_o she_o be_v surprise_v that_o have_v near_o her_o abbey_n a_o man_n of_o such_o merit_n so_o rare_a and_o so_o distinguish_v that_o she_o have_v not_o seek_v his_o acquaintance_n what_o be_v most_o great_a and_o extraordinary_a in_o malebranch_n be_v that_o he_o always_o preserve_v a_o humility_n and_o modesty_n that_o be_v true_o christian_n in_o the_o midst_n of_o all_o the_o praise_n and_o applause_n that_o he_o have_v receive_v in_o his_o own_o country_n and_o elsewhere_o he_o be_v always_o watchful_a over_o himself_o and_o will_v not_o so_o much_o as_o hearken_v to_o so_o refine_a a_o temptation_n as_o the_o great_a philosopher_n of_o antiquity_n have_v not_o be_v able_a to_o withstand_v it_o be_v with_o extreme_a displeasure_n that_o father_n malebranch_v observe_v afterward_o that_o certain_a person_n otherwise_o persuade_v of_o the_o solidity_n of_o the_o principle_n of_o the_o cartesian_a philosophy_n which_o he_o have_v so_o happy_o explain_v be_v not_o yet_o sufficient_o convince_v of_o the_o truth_n of_o the_o christian_a religion_n and_o of_o the_o moral_n of_o jesus_n christ_n be_v trouble_v at_o the_o fatal_a blindness_n of_o these_o philosopher_n he_o resolve_v to_o make_v use_n of_o the_o principle_n in_o which_o they_o agree_v with_o he_o to_o prove_v to_o they_o the_o corruption_n of_o man_n heart_n and_o the_o necessity_n of_o such_o a_o mediator_n as_o jesus_n christ_n to_o this_o end_n he_o publish_a a_o little_a book_n of_o christian_a conversation_n and_o from_o that_o time_n he_o only_o apply_v himself_o to_o make_v use_n of_o the_o truth_n which_o he_o have_v discover_v to_o prove_v the_o beauty_n and_o solidity_n of_o that_o divine_a philosophy_n which_o jesus_n christ_n teach_v we_o in_o the_o gospel_n what_o glory_n what_o honour_n be_v it_o for_o a_o christian_a philosopher_n to_o have_v set_v in_o so_o full_a and_o so_o clear_a a_o light_n the_o reason_n which_o we_o can_v now_o so_o advantageous_o use_v against_o atheist_n and_o the_o enemy_n of_o the_o gospel_n with_o the_o principle_n of_o father_n malebranch_n we_o may_v bold_o defy_v the_o atheist_n to_o explain_v to_o we_o how_o the_o blood_n circulate_v in_o their_o vein_n how_o they_o feel_v pleasure_n and_o pain_n by_o mean_n of_o certain_a motion_n which_o be_v excite_v in_o their_o body_n without_o suppose_v the_o existence_n and_o action_n of_o a_o infinite_a perfect_a be_v who_o be_v only_o capable_a of_o punish_v and_o reward_v we_o and_o if_o this_o pretend_a strength_n of_o mind_n of_o which_o our_o atheist_n so_o much_o boast_v be_v baffle_v when_o they_o consider_v but_o a_o bowl_n that_o be_v in_o motion_n a_o agreeable_a titillation_n or_o pain_v which_o they_o feed_v before_o the_o fire_n what_o if_o we_o shall_v desire_v they_o to_o explain_v the_o formation_n and_o increase_n of_o a_o almost_o infinite_a number_n of_o organise_v body_n to_o tell_v we_o bow_v this_o vast_a machine_n of_o the_o universe_n can_v be_v form_v and_o move_v of_o itself_o after_o so_o just_a and_o regulate_v a_o manner_n in_o every_o thing_n that_o be_v necessary_a for_o its_o conservation_n what_o comfort_n be_v it_o for_o we_o to_o learn_v that_o even_o the_o irregularity_n which_o appear_v in_o the_o world_n and_o concern_v which_o the_o enemy_n of_o our_o religion_n reproach_v we_o with_o a_o insult_a air_n be_v certain_a mark_n of_o the_o infinite_a perfection_n of_o the_o author_n of_o nature_n
this_o good_a and_o his_o hatred_n be_v so_o much_o the_o great_a as_o his_o love_n be_v strong_a because_o the_o motion_n of_o his_o will_n in_o his_o hatred_n be_v here_o in_o effect_n only_o a_o motion_n of_o love_n the_o motion_n of_o the_o soul_n towards_o good_a not_o differ_v from_o that_o whereby_o we_o fly_v the_o privation_n of_o it_o as_o have_v be_v already_o say_v the_o three_o thing_n be_v the_o sensation_n proper_a to_o the_o passion_n and_o in_o this_o it_o be_v a_o sensation_n of_o hatred_n the_o motion_n of_o hatred_n be_v the_o same_o as_o that_o of_o love_n but_o the_o sensation_n of_o hatred_n be_v quite_o different_a from_o that_o of_o love_n which_o every_o one_o may_v know_v by_o his_o own_o experience_n motion_n be_v action_n of_o the_o will_n but_o sensation_n be_v modification_n of_o the_o mind_n the_o motion_n of_o the_o will_v be_v the_o natural_a cause_n of_o the_o sensation_n of_o the_o mind_n and_o these_o sensation_n of_o the_o mind_n in_o their_o turn_n maintain_v the_o motion_n of_o the_o will_n in_o their_o determination_n the_o sensation_n of_o hatred_n be_v in_o this_o man_n a_o natural_a consequence_n of_o the_o motion_n of_o his_o will_n which_o be_v excite_v at_o the_o sight_n of_o evil_a and_o this_o motion_n be_v afterward_o maintain_v by_o the_o sensation_n it_o cause_v what_o we_o have_v say_v of_o this_o man_n may_v even_o happen_v although_o he_o shall_v have_v no_o body_n but_o because_o he_o be_v compose_v of_o two_o part_n natural_o unite_v the_o motion_n of_o his_o mind_n communicate_v themselves_o to_o his_o body_n and_o those_o of_o his_o body_n to_o his_o mind_n thus_o the_o new_a determination_n or_o the_o increase_n of_o the_o motion_n of_o his_o will_n natural_o produce_v a_o new_a determination_n in_o the_o motion_n of_o the_o animal_n spirit_n which_o always_o differ_v in_o all_o the_o passion_n although_o the_o motion_n of_o the_o soul_n be_v general_o the_o same_o the_o spirit_n than_o be_v forcible_o push_v into_o the_o arm_n leg_n and_o face_n to_o give_v the_o body_n a_o disposition_n necessary_a for_o the_o passion_n and_o to_o disperse_v over_o the_o face_n the_o air_n a_o man_n ought_v to_o have_v when_o we_o offend_v he_o in_o relation_n to_o all_o the_o circumstance_n of_o the_o injury_n he_o receive_v and_o the_o quality_n or_o power_n of_o he_o that_o do_v and_o of_o he_o that_o suffer_v the_o affront_n and_o this_o diffusion_n of_o the_o spirit_n be_v so_o much_o the_o strong_a more_o abundant_a and_o quick_a as_o the_o good_a be_v great_a the_o opposition_n strong_a and_o the_o brain_n more_o sensible_o affect_v if_o then_o the_o person_n of_o who_o we_o speak_v shall_v only_o receive_v some_o injury_n in_o his_o imagination_n or_o if_o he_o receive_v a_o real_a one_o but_o flight_n and_o such_o as_o can_v make_v no_o considerable_a shake_n in_o the_o brain_n the_o diffusion_n of_o the_o animal_n spirit_n will_v be_v weak_a and_o languish_a and_o perhaps_o insufficient_a to_o change_v the_o common_a and_o natural_a disposition_n of_o the_o body_n but_o if_o the_o injury_n be_v great_a and_o his_o imagination_n be_v heat_v it_o will_v cause_v a_o great_a shake_n in_o his_o brain_n and_o the_o spirit_n will_v he_o diffuse_v with_o so_o much_o force_n that_o in_o a_o moment_n they_o will_v create_v in_o his_o body_n the_o air_n and_o gesture_n of_o the_o roll_a passion_n if_o it_o be_v strong_a enough_o to_o overcome_v his_o air_n will_v be_v threaten_v and_o fierce_a if_o it_o be_v weak_a and_o can_v resist_v the_o evil_a that_o oppress_v he_o his_o air_n will_v be_v humble_a and_o submissive_a his_o complaint_n and_o tear_n will_v natural_o excite_v in_o the_o stander-by_n and_o even_o in_o his_o enemy_n motion_n of_o pity_n and_o from_o thence_o they_o will_v draw_v the_o relief_n that_o can_v be_v hope_v for_o from_o his_o own_o power_n it_o be_v true_a that_o the_o spectator_n and_o enemy_n of_o this_o miserable_a person_n have_v the_o spirit_n and_o fibre_n of_o their_o brain_n already_o agitate_a i_n with_o a_o violent_a motion_n contrary_a to_o that_o which_o produce_v compassion_n in_o the_o soul_n the_o complaint_n of_o this_o man_n will_v but_o exasperate_v their_o rage_n and_o so_o his_o misfortune_n will_v be_v inevitable_a shall_v he_o always_o continue_v in_o the_o same_o air_n and_o gesture_n but_o nature_n have_v well_o provide_v in_o this_o case_n for_o at_o the_o sight_n of_o the_o near_a loss_n of_o a_o great_a good_a it_o natural_o form_n upon_o the_o face_n such_o lively_a and_o surprise_v character_n of_o rage_n and_o despair_n as_o to_o disarm_v the_o most_o barbarous_a enemy_n and_o make_v they_o become_v like_o statue_n the_o terrible_a and_o unexpected_a fight_n of_o the_o lineament_n of_o death_n draw_v by_o the_o hand_n of_o nature_n upon_o the_o face_n of_o a_o miserable_a wretch_n stop_v in_o the_o enemy_n who_o be_v affect_v with_o it_o the_o motion_n of_o the_o spirit_n and_o blood_n which_o carry_v he_o to_o revenge_n and_o in_o that_o moment_n of_o favour_n and_o attention_n nature_n draw_v anew_o a_o humble_a and_o submissive_a air_n upon_o the_o face_n of_o this_o unfortunate_a man_n who_o begin_v to_o hope_v because_o of_o the_o change_n of_o his_o enemy_n countenance_n who_o animal_n spirit_n receive_v a_o new_a determination_n they_o be_v not_o capable_a of_o a_o moment_n before_o so_o that_o he_o mechanical_o enter_v into_o the_o motion_n of_o compassion_n which_o natural_o incline_v his_o soul_n to_o charity_n and_o mercy_n a_o passionate_a man_n can_v without_o a_o great_a abundance_n of_o spirit_n either_o produce_v or_o preserve_v in_o his_o brain_n a_o image_n of_o his_o misfortune_n lively_a enough_o or_o a_o commotion_n strong_a enough_o to_o give_v the_o body_n a_o force_a and_o extraordinary_a gesture_n the_o nerve_n which_o answer_n to_o the_o inward_a part_n of_o his_o body_n receive_v at_o the_o sight_n of_o any_o evil_n the_o necessary_a shock_n and_o agitation_n that_o cause_v the_o humour_n that_o be_v fit_a to_o produce_v the_o spirit_n which_o the_o passion_n require_v to_o run_v into_o all_o the_o vessel_n that_o have_v communication_n with_o the_o heart_n for_o the_o animal_n spirit_n be_v disperse_v through_o the_o nerve_n which_o go_v to_o the_o liver_n spleen_n pancreas_n and_o general_o to_o all_o the_o bowel_n they_o agitate_v and_o shake_v they_o and_o by_o their_o agitation_n press_v forth_o the_o humour_n that_o these_o part_n preserve_v for_o the_o exigency_n of_o the_o machine_n but_o if_o these_o humour_n always_o flow_v after_o the_o same_o manner_n into_o the_o heart_n if_o they_o there_o receive_v at_o divers_a time_n a_o like_a fermentation_n and_o if_o the_o spirit_n which_o be_v form_v therein_o equal_o ascend_v into_o the_o brain_n we_o shall_v not_o see_v such_o hasty_a change_n in_o the_o motion_n of_o the_o passion_n the_o sight_n of_o a_o magistrate_n for_o instance_n will_v not_o in_o a_o moment_n stop_v the_o transport_v of_o of_o a_o furious_a man_n who_o be_v pursue_v his_o revenge_n and_o his_o face_n heat_v with_o blood_n and_o spirit_n will_v not_o all_o of_o a_o sudden_a become_v pale_a and_o languid_a through_o the_o apprehension_n of_o some_o punishment_n thus_o to_o hinder_v these_o humour_n that_o be_v mix_v with_o the_o blood_n from_o enter_v after_o the_o same_o manner_n into_o the_o heart_n there_o be_v nerve_n which_o environ_v they_o at_o their_o passage_n which_o by_o be_v contract_v or_o dilate_a by_o the_o impression_n that_o the_o sight_n of_o the_o object_n and_o power_n of_o the_o imagination_n produce_v in_o the_o spirit_n shut_v up_o or_o open_v the_o way_n to_o those_o humour_n and_o to_o hinder_v the_o same_o from_o receive_v a_o like_a agitation_n and_o fermentation_n in_o the_o heart_n at_o divers_a time_n there_o be_v also_o nerve_n that_o cause_v the_o palpitation_n which_o be_v not_o equal_o agitate_a in_o the_o different_a motion_n of_o the_o spirit_n do_v not_o push_v the_o blood_n with_o the_o same_o force_n into_o the_o artery_n other_o nerve_n disperse_v through_o the_o lung_n distribute_v the_o air_n to_o the_o heart_n by_o contract_v and_o dilate_v the_o branch_n of_o the_o trachea_n which_o serve_v for_o respiration_n and_o after_o this_o manner_n regulate_v the_o fermentation_n of_o the_o blood_n in_o relation_n to_o the_o circumstance_n of_o the_o passion_n which_o rule_v and_o in_o fine_a to_o regulate_v the_o course_n of_o the_o spirit_n with_o the_o great_a exactness_n and_o speed_n there_o be_v nerve_n which_o environ_v the_o artery_n as_o well_o those_o which_o go_v to_o the_o brain_n as_o those_o which_o conduct_v the_o blood_n to_o all_o other_o part_n of_o the_o body_n so_o that_o the_o shake_n of_o the_o brain_n which_o accompany_v the_o unexpected_a sight_n of_o some_o circumstance_n because_o
to_o the_o sun_n he_o be_v very_a near_o the_o earth_n and_o very_o distant_a when_o he_o be_v join_v to_o the_o sun_n it_o be_v the_o same_o with_o the_o superior_a planet_n jupiter_n and_o saturn_n as_o for_o the_o inferiout_n one_o such_o as_o mercury_n and_o venus_n to_o speak_v proper_o they_o be_v never_o opposite_a to_o the_o sun_n the_o line_n that_o all_o planet_n seem_v to_o describe_v about_o the_o earth_n be_v not_o circle_n but_o they_o approach_v very_o near_o to_o elipse_n and_o all_o these_o elipse_n appear_v very_o different_a because_o of_o the_o different_a situation_n of_o the_o planet_n in_o respect_n to_o we_o in_o short_a all_o that_o we_o observe_v in_o the_o heaven_n with_o any_o certainty_n concern_v the_o motion_n of_o the_o planet_n agree_v perfect_o well_o with_o what_o we_o have_v say_v of_o their_o formation_n according_a to_o the_o most_o simple_a way_n as_o for_o the_o fix_a star_n experience_n tell_v we_o some_o of_o they_o diminish_v and_o entire_o disappear_v and_o some_o of_o they_o also_o there_o be_v which_o appear_v anew_o who_o brightness_n and_o magnitude_n much_o augment_v they_o increase_v or_o diminish_v as_o the_o vortices_fw-la do_v of_o which_o they_o be_v the_o centre_n and_o receive_v more_o or_o less_o of_o the_o first_o element_n we_o cease_v to_o see_v they_o when_o they_o be_v make_v up_o of_o spot_n and_o crust_n '_o and_o begin_v again_o to_o discover_v they_o when_o these_o spot_n which_o hinder_v their_o shine_a be_v whole_o dissipate_v all_o these_o star_n keep_v near_o the_o same_o distance_n among_o themselves_o since_o they_o be_v the_o centre_n of_o vortex_n and_o be_v not_o draw_v so_o much_o as_o they_o resist_v other_o vortex_n or_o as_o the_o star_n be_v they_o all_o shine_n like_o sun_n because_o like_o the_o sun_n they_o be_v the_o centre_n of_o some_o vortex_n which_o be_v not_o yet_o swallow_v up_o they_o be_v all_o equal_o distant_a from_o the_o earth_n although_o they_o appear_v to_o the_o eye_n as_o fasten_v to_o a_o concave_a surface_n for_o if_o we_o have_v not_o yet_o compare_v the_o parallax_n of_o the_o near_a with_o that_o of_o the_o most_o distant_a by_o the_o different_a situation_n of_o the_o earth_n from_o six_o month_n to_o six_o month_n it_o be_v because_o this_o difference_n of_o situation_n be_v not_o great_a enough_o to_o render_v this_o parallax_n sensible_a because_o of_o the_o distance_n we_o be_v from_o the_o star_n it_o may_v be_v by_o the_o mean_n of_o telescope_n some_o small_a matter_n may_v be_v observe_v in_o fine_a all_o that_o we_o can_v discover_v in_o the_o star_n by_o our_o sense_n and_o experience_n be_v not_o different_a from_o what_o we_o have_v discover_v by_o the_o mind_n by_o examine_v the_o most_o natural_a relation_n which_o be_v between_o the_o part_n and_o motion_n of_o extension_n if_o we_o will_v examine_v the_o nature_n of_o body_n here_o below_o we_o must_v first_o consider_v that_o whereas_o the_o first_o element_n be_v compound_v of_o a_o infinite_a number_n of_o different_a figure_n the_o body_n which_o have_v be_v form_v out_o of_o the_o congery_n of_o the_o part_n of_o this_o element_n will_v be_v manifold_a some_o of_o their_o part_n will_v be_v branch_v other_o long_o and_o other_o round_o but_o irregular_a in_o every_o respect_n if_o their_o branch_a part_n be_v gross_a enough_o they_o will_v be_v hard_a but_o flexible_a and_o inelastick_a like_a gold_n if_o their_o part_n be_v less_o gross_a they_o will_v be_v soft_a and_o fluid_a like_a gum_n fat_a or_o oil_n but_o if_o their_o branch_a part_n be_v extreme_o delicate_a they_o will_v be_v like_o air._n if_o the_o long_a part_n of_o body_n be_v gross_a and_o inflexible_a they_o will_v be_v sharp_a incorruptible_a easy_a to_o dissolve_v like_o salt_n if_o these_o same_o long_a part_n be_v flexible_a they_o will_v be_v insipid_a like_o water_n if_o they_o have_v gross_a and_o irregular_a part_n in_o every_o respect_n they_o will_v be_v like_o earth_n and_o stones_n in_o short_a we_o shall_v have_v body_n of_o many_o different_a nature_n and_o not_o two_o of_o they_o that_o will_v entire_o be_v alike_o because_o the_o first_o element_n be_v capable_a of_o a_o infinite_a number_n of_o figure_n and_o all_o these_o figure_n never_o combine_v after_o the_o same_o manner_n in_o two_o different_a body_n whatever_o figure_v these_o body_n have_v if_o they_o have_v pore_n great_a enough_o to_o permit_v the_o second_o element_n to_o pass_v through_o they_o will_v be_v transparent_a like_a air_n water_n and_o glass_n etc._n etc._n whatever_o figure_v these_o body_n be_v endue_v with_o if_o the_o first_o element_n entire_o surround_v some_o part_n of_o they_o and_o agitate_v they_o strong_o and_o swift_a enough_o to_o repulse_v the_o second_o element_n on_o all_o side_n they_o will_v be_v luminous_a like_o flame_n if_o these_o body_n repulse_n all_o the_o second_o element_n which_o shock_n they_o they_o will_v be_v very_o white_a if_o they_o receive_v it_o without_o opposition_n they_o will_v be_v very_o black_a in_o short_a if_o they_o repulse_v it_o by_o divers_a shock_n or_o vibration_n they_o will_v appear_v of_o different_a colour_n as_o to_o their_o different_a situation_n the_o heavy_a that_o be_v those_o that_o have_v the_o least_o power_n to_o continue_v their_o motion_n in_o a_o right_a line_n will_v be_v near_a the_o centre_n as_o metal_n earth_n air_n water_n will_v be_v more_o distant_a from_o it_o and_o all_o body_n will_v keep_v the_o situation_n we_o see_v they_o in_o because_o they_o ought_v to_o be_v place_v so_o much_o the_o more_o distant_a from_o the_o centre_n of_o the_o earth_n as_o their_o motion_n be_v great_a and_o we_o must_v not_o be_v surprise_v if_o i_o now_o say_v that_o metal_n have_v less_o tower_n to_o continue_v their_o motion_n in_o a_o right_a tine_n than_o the_o earth_n water_n and_o other_o body_n less_o solid_a although_o i_o have_v before_o say_v that_o the_o most_o solid_a body_n have_v more_o power_n to_o continue_v their_o motion_n in_o a_o right_a line_n than_o other_o for_o the_o reason_n why_o metal_n have_v less_o power_n to_o continue_v to_o move_v than_o the_o earth_n or_o stone_n be_v because_o they_o have_v much_o less_o motion_n since_o it_o be_v always_o true_a that_o two_o body_n unequal_a in_o solidity_n be_v move_v with_o a_o equal_a swiftness_n the_o most_o solid_a have_v the_o most_o power_n to_o keep_v in_o a_o right_a line_n because_o then_o the_o most_o solid_a have_v the_o most_o motion_n and_o it_o be_v the_o motion_n that_o give_v the_o power_n if_o we_o will_v know_v the_o reason_n why_o near_o the_o centre_n of_o the_o vortices_fw-la gross_a body_n be_v heavy_a and_o yet_o be_v light_n when_o they_o be_v more_o distant_a from_o it_o we_o must_v consider_v that_o great_a body_n receive_v their_o motion_n from_o the_o subtle_a matter_n which_o environ_n they_o and_o in_o which_o they_o swim_v now_o this_o subtle_a matter_n actual_o move_v in_o a_o circular_a line_n and_o only_o inclinesto_fw-la move_v in_o a_o right_a line_n and_o communicate_v this_o circular_a motion_n to_o the_o gross_a body_n which_o it_o carry_v along_o with_o it_o without_o communicate_v to_o they_o its_o effort_n to_o remove_v from_o the_o centre_n by_o a_o right_a line_n only_o so_o much_o as_o this_o effort_n be_v follow_v by_o the_o motion_n it_o communicate_v to_o they_o for_o we_o must_v observe_v that_o the_o part_n of_o the_o subtle_a matter_n make_v a_o effort_n towards_o different_a side_n can_v only_o compress_v the_o gross_a body_n they_o carry_v along_o with_o they_o for_o this_o body_n can_v go_v to_o different_a side_n at_o the_o same_o time_n but_o because_o the_o subtle_a matter_n which_o be_v near_o the_o centre_n of_o the_o vortex_n have_v much_o more_o motion_n than_o it_o employ_v in_o the_o circulation_n and_o communicate_v to_o the_o gross_a body_n it_o draw_v after_o it_o only_o its_o circular_a motion_n which_o be_v common_a to_o all_o its_o part_n and_o if_o gross_a body_n shall_v chance_v to_o have_v more_o motion_n than_o that_o which_o be_v common_a to_o the_o vortix_n they_o will_v soon_o lose_v it_o by_o communicate_v it_o to_o the_o little_a body_n they_o meet_v from_o when_o it_o be_v plain_a that_o gross_a body_n near_o the_o centre_n of_o the_o vortex_n have_v not_o so_o much_o motion_n as_o the_o matter_n in_o which_o they_o swim_v each_o part_n of_o which_o be_v move_v after_o many_o different_a way_n beside_o their_o circular_a or_o common_a motion_n now_o if_o gross_a body_n have_v less_o motion_n they_o certain_o make_v a_o weak_a effort_n to_o pass_v into_o a_o right_a line_n and_o if_o they_o make_v less_o effort_n they_o be_v oblige_v to_o give_v way_n to_o those_o that_o make_v more_o and_o consequent_o to_o approach_v
soon_o have_v see_v a_o infinite_a number_n of_o motion_n which_o be_v neither_o compound_v of_o a_o right_a nor_o circular_a line_n or_o rather_o he_o shall_v have_v think_v that_o the_o motion_n compound_v of_o motion_n in_o a_o right_a line_n may_v have_v be_v infinite_o different_a if_o we_o suppose_v that_o compound_a motion_n increase_v or_o diminish_v their_o swiftness_n in_o a_o infinite_a number_n of_o different_a way_n as_o be_v evident_a from_o what_o have_v be_v say_v before_o there_o be_v say_v he_o only_o these_o two_o simple_a motion_n the_o right_a and_o the_o circular_a of_o which_o all_o motion_n be_v compose_v but_o he_o be_v deceive_v the_o circular_a motion_n be_v not_o simple_a we_o can_v conceive_v it_o without_o think_v of_o one_o point_n to_o which_o it_o relate_v and_o whatever_o include_v a_o relation_n be_v relative_n and_o not_o simple_a it_o be_v true_a we_o can_v conceive_v the_o circular_a motion_n as_o produce_v by_o two_o motion_n in_o a_o right_a line_n the_o swiftness_n of_o which_o be_v unequal_a according_a to_o a_o certain_a proportion_n for_o a_o motion_n compound_v of_o two_o other_o which_o be_v make_v in_o a_o right_a line_n and_o which_o diverse_o increase_v or_o diminish_v their_o swiftness_n can_v be_v simple_a in_o the_o three_o place_n he_o say_v all_o simple_a motion_n be_v of_o three_o sort_n one_o from_o the_o centre_n another_o to_o the_o centre_n and_o the_o three_o about_o the_o centre_n but_o it_o be_v false_a the_o last_o be_v simple_a as_o i_o have_v already_o say_v it_o be_v also_o false_a that_o there_o be_v no_o simple_a motion_n but_o those_o that_o ascend_v and_o descend_v for_o all_o motion_n in_o a_o right_a line_n be_v simple_a whether_o they_o approach_v to_o or_o remove_v from_o the_o centre_n the_o pole_n or_o any_o other_o point_n all_o body_n say_v he_o be_v compose_v of_o three_o dimension_n therefore_o all_o body_n ought_v to_o have_v three_o simple_a motion_n what_o relation_n be_v there_o between_o these_o simple_z motion_n and_o dimension_n nay_o more_o all_o body_n have_v three_o dimension_n but_o no_o body_n three_o simple_a motion_n in_o the_o four_o place_n he_o suppose_v that_o body_n be_v either_o simple_a or_o compound_v and_o he_o say_v simple_z body_n be_v such_o as_o have_v in_o themselves_o some_o power_n of_o motion_n as_o fire_n earth_n etc._n etc._n and_o that_o the_o compound_v once_o receive_v their_o motion_n from_o those_o which_o compose_v they_o but_o in_o this_o sense_n there_o be_v no_o simple_a body_n at_o all_o for_o there_o be_v none_o which_o have_v in_o themselves_o any_o principle_n of_o their_o motion_n nor_o be_v there_o any_o compound_a body_n since_o compound_v suppose_v simple_a which_o be_v not_o thus_o we_o shall_v have_v no_o body_n at_o all_o what_o imagination_n can_v we_o have_v of_o define_v the_o simplicity_n of_o body_n by_o a_o power_n of_o move_v themselves_o what_o distinct_a idea_n be_v unite_v to_o these_o word_n of_o simple_a and_o compound_v body_n if_o simple_a body_n be_v only_o define_v by_o their_o relation_n to_o a_o imaginary_a power_n of_o move_v themselves_o but_o let_v we_o examine_v the_o consequence_n he_o draw_v from_o these_o principle_n circular_a motion_n be_v a_o simple_a motion_n the_o heaven_n move_v circular_o therefore_o this_o motion_n be_v simple_a now_o simple_a motion_n can_v proceed_v only_o from_o a_o simple_a body_n that_o be_v from_o a_o body_n which_o move_v by_o its_o own_o power_n therefore_o the_o heaven_n be_v a_o simple_a body_n distinct_a from_o the_o four_o element_n which_o move_v by_o right_a line_n it_o be_v very_o evident_a that_o all_o this_o argue_v contain_v only_o false_a and_o absurd_a proposition_n let_v we_o examine_v his_o other_o proof_n for_o he_o bring_v a_o great_a many_o to_o prove_v a_o thing_n as_o useless_a as_o it_o be_v false_a his_o second_o reason_n to_o prove_v that_o the_o heaven_n be_v a_o simple_a body_n distinct_a from_o the_o four_o element_n suppose_v two_o sort_n of_o motion_n the_o one_o natural_a and_o the_o other_o violent_a or_o against_o nature_n but_o it_o be_v plain_a enough_o to_o all_o those_o who_o judge_v of_o thing_n by_o clear_a idea_n that_o body_n have_v not_o in_o themselves_o the_o nature_n or_o principle_n of_o their_o motion_n as_o aristotle_n understand_v there_o can_v be_v no_o violent_a motion_n or_o such_o as_o be_v contrary_a to_o nature_n it_o be_v indifferent_a to_o all_o body_n whether_o they_o be_v move_v or_o not_o move_v on_o one_o side_n or_o move_v on_o the_o other_o but_o aristotle_n who_o judge_n of_o thing_n by_o the_o impression_n of_o his_o sense_n imagine_v that_o body_n which_o be_v always_o place_v by_o the_o law_n of_o the_o communication_n of_o motion_n in_o such_o or_o such_o a_o situation_n in_o respect_n to_o other_o be_v place_v there_o of_o themselves_o because_o they_o like_v it_o best_o and_o that_o it_o be_v more_o conformable_a to_o their_o nature_n this_o be_v aristotle_n way_n of_o argue_v the_o circular_a motion_n of_o the_o heaven_n be_v natural_a or_o else_o contrary_a to_o nature_n if_o it_o be_v natural_a as_o we_o have_v say_v it_o be_v a_o simple_a body_n distinct_a from_o the_o element_n since_o the_o element_n move_v not_o circular_o by_o their_o natural_a motion_n if_o the_o circular_a motion_n be_v against_o the_o nature_n of_o the_o heaven_n the_o heaven_n will_v be_v compose_v of_o some_o one_o of_o the_o element_n as_o fire_n or_o some_o other_o thing_n but_o the_o heaven_n can_v be_v compose_v of_o any_o of_o the_o element_n for_o if_o for_o instance_n it_o be_v fire_n the_o natural_a motion_n of_o fire_n be_v to_o ascend_v the_o firmament_n will_v have_v two_o contrary_a motion_n the_o circular_a and_o the_o ascend_a one_o which_o can_v not_o be_v since_o a_o body_n can_v have_v two_o contrary_a motion_n if_o the_o firmament_n be_v compose_v of_o some_o other_o body_n which_o by_o its_o nature_n do_v not_o move_v circular_o it_o will_v have_v some_o other_o natural_a motion_n which_o can_v be_v for_o if_o natural_o it_o ascend_v it_o must_v be_v either_o fire_n or_o air_n if_o it_o descend_v it_o will_v be_v earth_n or_o water_n therefore_o etc._n etc._n i_o shall_v not_o stop_v here_o to_o make_v particular_a remark_n of_o the_o absurdity_n of_o these_o argument_n i_o only_o say_v in_o general_a that_o what_o aristotle_n here_o say_v signify_v nothing_o distinct_a and_o that_o there_o be_v nothing_o of_o truth_n or_o conclusion_n in_o it_o his_o three_o reason_n be_v as_o follow_v the_o first_o and_o most_o perfect_a of_o all_o simple_a motion_n must_v be_v the_o motion_n of_o a_o simple_a body_n and_o even_o of_o the_o first_o and_o most_o perfect_a of_o simple_a body_n but_o the_o circular_a motion_n be_v the_o first_o and_o most_o perfect_a of_o all_o simple_a motion_n because_o all_o circular_a line_n be_v perfect_a and_o no_o right_a line_n be_v so_o for_o if_o it_o be_v finite_a we_o may_v add_v something_o to_o it_o if_o infinite_a it_o be_v not_o yet_o perfect_a since_o it_o have_v no_o finish_v no_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d and_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d make_v the_o same_o equivocation_n as_o finish_v and_o end_n this_o philosopher_n prove_v thus_o that_o a_o infinite_a line_n be_v not_o perfect_a because_o it_o be_v not_o finish_v end_n and_o thing_n be_v perfect_a only_o when_o they_o be_v finish_v therefore_o circular_a motion_n be_v the_o first_o and_o most_o perfect_a of_o all_o motion_n therefore_o body_n which_o more_o circular_o be_v simple_a and_o the_o first_o and_o most_o divine_a of_o simple_a body_n his_o four_o argument_n all_o motion_n be_v either_o natural_a or_o not_o so_o and_o all_o motion_n that_o be_v unnatural_a to_o one_o body_n be_v natural_a to_o some_o other_o we_o see_v that_o motion_n that_o descend_v and_o ascend_v which_o be_v unnatural_a to_o some_o body_n yet_o be_v natural_a to_o other_o for_o fire_n descend_v not_o natural_o but_o the_o earth_n do_v now_o the_o circular_a motion_n be_v not_o natural_a to_o any_o of_o the_o four_o element_n there_o must_v be_v then_o a_o simple_a body_n to_o which_o this_o motion_n be_v natural_a therefore_o the_o heaven_n which_o be_v move_v circular_o be_v a_o simple_a body_n differ_v from_o the_o four_o element_n in_o fine_a the_o circular_a motion_n be_v natural_a or_o violent_a in_o some_o body_n if_o it_o be_v natural_a it_o be_v evident_a that_o body_n must_v be_v the_o most_o simple_a and_o perfect_a if_o it_o be_v not_o natural_a it_o be_v very_o strange_a that_o this_o motion_n shall_v continue_v always_o since_o we_o see_v all_o unnatural_a motion_n endure_v but_o a_o little_a time_n we_o must_v therefore_o after_o all_o these_o reason_n believe_v that_o there_o be_v some_o other_o body_n separate_v from_o all_o
only_o upon_o the_o false_a and_o confuse_a idea_n of_o the_o sense_n since_o this_o rule_n which_o preserve_v light_a and_o evidence_n in_o all_o just_a and_o solid_a argument_n only_o breed_v confusion_n in_o their_o discourse_n it_o be_v not_o possible_a to_o expose_v the_o fantasticalness_n and_o extravagance_n of_o the_o explanation_n that_o aristotle_n give_v of_o all_o sort_n of_o matter_n when_o the_o subject_n he_o treat_v of_o be_v simple_a and_o easy_a his_o error_n be_v simple_a and_o very_o easy_o discover_v but_o when_o he_o pretend_v to_o explain_v compound_v thing_n and_o such_o as_o depend_v upon_o many_o cause_n his_o error_n be_v at_o least_o as_o compound_v as_o the_o subject_n he_o treat_v on_o and_o it_o be_v impossible_a to_o take_v they_o in_o piece_n so_o as_o to_o discover_v they_o all_o to_o other_o this_o great_a genius_n which_o they_o pretend_v have_v do_v so_o well_o in_o his_o rule_n for_o definition_n do_v not_o so_o much_o as_o know_v what_o thing_n be_v necessary_a to_o be_v define_v because_o put_v no_o distinction_n between_o a_o clear_a and_o distinct_a knowledge_n and_o a_o sensible_a one_o he_o imagine_v he_o be_v able_a to_o know_v and_o explain_v thing_n to_o other_o which_o he_o have_v no_o distinct_a idea_n of_o himself_o definition_n must_v explain_v both_o the_o nature_n of_o thing_n and_o the_o term_n which_o compose_v they_o and_o stir_v up_o in_o the_o mind_n distinct_a and_o clear_a idea_n of_o they_o but_o it_o be_v impossible_a after_o this_o manner_n to_o define_v the_o sensible_a quality_n of_o heat_n cold_a colour_n taste_v etc._n etc._n when_o we_o confound_v the_o cause_n with_o the_o effect_n and_o the_o motion_n of_o body_n with_o the_o sensation_n which_o accompany_v it_o because_o sensation_n be_v modification_n of_o the_o soul_n which_o we_o know_v not_o by_o clear_a idea_n but_o only_o by_o a_o inward_a sensation_n as_o i_o have_v explain_v in_o the_o three_o book_n it_o be_v impossible_a to_o affix_v word_n to_o idea_n we_o have_v not_o as_o we_o have_v clear_a and_o distinct_a idea_n of_o a_o circle_n a_o square_a a_o triangle_n and_o so_o distinct_o know_v the_o nature_n of_o they_o we_o may_v give_v good_a definition_n thereof_o we_o can_v even_o deduce_v the_o idea_n we_o have_v of_o these_o figure_n all_o their_o property_n and_o explain_v they_o to_o other_o by_o term_n to_o which_o these_o idea_n be_v affix_v but_o we_o can_v define_v either_o heat_n or_o cold_a be_v only_o sensible_a quality_n for_o we_o know_v they_o neither_o distinct_o nor_o by_o idea_n but_o only_o by_o conscience_n or_o internal_a sensation_n nor_o must_v we_o define_v heat_n which_o be_v external_a by_o any_o effect_n for_o if_o we_o substitute_v in_o its_o place_n the_o definition_n that_o we_o shall_v give_v it_o we_o shall_v soon_o see_v that_o this_o definition_n will_v only_o deceive_v we_o if_o for_o instance_n we_o define_v heat_n to_o be_v what_o assemble_v thing_n of_o the_o same_o kind_n without_o say_v any_o thing_n more_o we_o may_v in_o follow_v this_o definition_n take_v such_o thing_n for_o heat_n as_o have_v no_o relation_n to_o it_o we_o may_v say_v that_o the_o loadstone_n assemble_v the_o file_n of_o iron_n and_o separate_v they_o from_o those_o of_o silver_n because_o it_o be_v hot_a that_o a_o pigeon_n eat_v hempseed_n and_o leave_v other_o grain_n because_o she_o be_v hot_a that_o a_o covetous_a man_n separate_v his_o gold_n from_o his_o silver_n because_o he_o be_v hot_a in_o fine_a there_o be_v no_o extravagancy_n that_o this_o definition_n will_v not_o engage_v we_o in_o if_o we_o be_v stupid_a enough_o to_o follow_v it_o this_o definition_n than_o do_v not_o explain_v the_o nature_n of_o heat_n nor_o can_v we_o make_v use_n of_o it_o to_o deduce_v all_o its_o property_n since_o if_o we_o keep_v precise_o to_o its_o term_n we_o conclude_v impertinence_n and_o if_o we_o put_v it_o in_o the_o place_n of_o the_o thing_n define_v we_o shall_v have_v a_o strange_a piece_n of_o nonsense_n yet_o if_o we_o careful_o distinguish_v heat_n from_o the_o cause_n of_o it_o although_o we_o can_v define_v it_o since_o it_o be_v a_o modification_n of_o the_o soul_n whereof_o we_o have_v no_o idea_n we_o may_v define_v the_o cause_n of_o it_o since_o we_o have_v a_o distinct_a idea_n of_o motion_n but_o care_n must_v be_v have_v that_o heat_v take_v for_o such_o a_o motion_n do_v not_o always_o cause_v the_o sensation_n of_o heat_n in_o we_o for_o water_n for_o instance_n be_v hot_a since_o its_o part_n be_v fluid_a and_o in_o motion_n and_o it_o be_v apparent_a that_o fish_n feel_v it_o warm_v at_o least_o warm_a than_o ice_n who_o part_n be_v more_o in_o rest_n but_o it_o be_v cold_a in_o relation_n to_o we_o because_o it_o have_v less_o motion_n than_o the_o part_n of_o our_o body_n for_o what_o have_v less_o motion_n than_o another_o body_n be_v in_o some_o manner_n in_o rest_n in_o respect_n to_o that_o body_n so_o that_o it_o be_v not_o in_o relation_n to_o the_o motion_n of_o the_o fibre_n of_o our_o body_n that_o we_o must_v define_v the_o cause_n of_o heat_n or_o the_o motion_n which_o excite_v it_o we_o must_v if_o we_o can_v define_v this_o motion_n absolute_o and_o in_o itself_o and_o then_o the_o definition_n we_o shall_v give_v may_v serve_v to_o discover_v the_o nature_n and_o property_n of_o heat_n i_o do_v not_o think_v myself_o oblige_v to_o examine_v the_o philosophy_n of_o aristotle_n any_o further_a and_o to_o unravel_v the_o extreme_o confuse_a and_o perplex_v error_n of_o this_o author_n it_o seem_v to_o i_o that_o i_o have_v already_o show_v that_o he_o do_v not_o prove_v his_o four_o element_n and_o that_o he_o define_v they_o ill_o that_o his_o elementary_a quality_n be_v not_o such_o as_o he_o pretend_v that_o he_o know_v not_o the_o nature_n of_o they_o and_o that_o all_o second_o quality_n be_v not_o compound_v of_o they_o and_o last_o although_o we_o shall_v grant_v he_o that_o all_o body_n be_v compose_v of_o four_o element_n as_o second_v quality_n of_o the_o first_o his_o whole_a system_n will_v be_v useless_a in_o a_o search_n after_o truth_n since_o his_o idea_n be_v not_o clear_a enough_o always_o to_o preserve_v evidence_n in_o our_o ratiotination_n if_o it_o be_v doubt_v that_o i_o have_v not_o relate_v the_o true_a opinion_n of_o aristotle_n it_o may_v easy_o be_v see_v by_o examine_v the_o book_n he_o have_v write_v of_o the_o heaven_n of_o generation_n and_o corruption_n for_o it_o be_v from_o they_o that_o i_o have_v take_v almost_o all_o that_o i_o have_v say_v i_o have_v no_o design_n to_o relate_v any_o thing_n of_o his_o eight_o book_n of_o physics_n because_o there_o be_v some_o learned_a man_n who_o pretend_v that_o it_o be_v only_o a_o discourse_n of_o logic_n and_o it_o be_v very_o probable_a since_o we_o find_v there_o many_o indetermine_v and_o trifle_a word_n as_o atistotle_n often_o contradict_v himself_o and_o as_o we_o may_v maintain_v almost_o any_o manner_n of_o opinion_n from_o some_o passage_n take_v out_o of_o he_o i_o doubt_v not_o but_o we_o may_v prove_v by_o aristotle_n even_o some_o opinion_n contrary_a to_o those_o i_o have_v attribute_v to_o he_o but_o i_o be_o not_o afraid_a of_o it_o it_o be_v sufficient_a that_o i_o have_v the_o book_n by_o i_o i_o cite_v he_o from_o to_o prove_v what_o i_o have_v say_v nay_o i_o shall_v not_o give_v myself_o any_o great_a trouble_v to_o examine_v whether_o these_o book_n be_v aristotle_n or_o not_o i_o take_v they_o as_o for_o such_o and_o as_o they_o be_v common_o receive_v for_o we_o ought_v not_o to_o disquiet_v ourselves_o to_o know_v the_o true_a genealogy_n of_o thing_n for_o which_o we_o have_v no_o esteem_n chap._n vi_o some_o general_a advice_n which_o be_v necessary_a to_o conduct_v we_o regular_o in_o a_o search_n after_o truth_n and_o in_o a_o choice_n of_o the_o science_n that_o it_o may_v not_o be_v say_v i_o only_o destroy_v without_o establish_v any_o thing_n certain_a and_o indisputable_a in_o this_o work_n it_o will_v be_v proper_a to_o show_v in_o a_o few_o word_n the_o order_n we_o ought_v to_o keep_v in_o our_o study_n to_o avoid_v be_v deceive_v and_o that_o i_o even_o note_v some_o most_o necessary_a truth_n and_o science_n in_o which_o we_o may_v meet_v with_o such_o evidence_n as_o we_o can_v hinder_v ourselves_o from_o consent_v to_o they_o without_o suffer_v the_o secret_a reproach_n of_o our_o reason_n i_o shall_v not_o explain_v these_o truth_n and_o science_n at_o large_a because_o it_o be_v already_o do_v i_o do_v not_o pretend_v to_o make_v a_o new_a impression_n of_o other_o person_n work_n but_o content_v myself_o with_o refer_v to_o they_o i_o will_v only_o show_v the_o order_n we_o ought_v to_o