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foundation_n of_o his_o system_n from_o which_o may_v ever_o be_v deduce_v all_o the_o profit_n that_o can_v be_v expect_v from_o the_o true_a to_o make_v all_o necessary_a advance_n in_o the_o knowledge_n of_o man._n since_o then_o the_o imagination_n consist_v only_o in_o the_o power_n the_o soul_n have_v of_o form_v the_o image_n of_o object_n book_n by_o imprint_v they_o as_o i_o may_v so_o say_v in_o the_o fibre_n of_o the_o brain_n the_o great_a and_o more_o distinct_a the_o impress_n of_o the_o animal_n spirit_n be_v which_o be_v the_o stroke_n of_o these_o image_n the_o more_o strong_o and_o distinct_o the_o soul_n will_v imagine_v object_n now_o as_o the_o largeness_n and_o depth_n and_o cleaverness_n of_o the_o stroke_n of_o any_o sculpture_n depend_v upon_o the_o forcible_n act_v of_o the_o grave_v instrument_n and_o the_o pliable_a yield_n of_o the_o plate_n so_o the_o depth_n and_o the_o distinctness_n of_o the_o impress_n of_o the_o imagination_n depend_v on_o the_o force_n of_o the_o animal_n spirit_n and_o the_o constitution_n of_o the_o fibre_n of_o the_o brain_n and_o it_o be_v the_o variety_n that_o be_v find_v in_o these_o two_o thing_n which_o be_v almost_o the_o universal_a cause_n of_o that_o great_a diversity_n we_o observe_v in_o the_o mind_n of_o different_a men._n for_o it_o be_v no_o hard_a thing_n to_o account_v for_o all_o the_o different_a character_n to_o be_v meet_v with_o in_o the_o mind_n of_o man_n on_o the_o one_o hand_n by_o the_o abundance_n and_o scarcity_n by_o the_o rapidness_n and_o slowness_n by_o the_o grossness_n and_o the_o littleness_n of_o the_o animal_n spirit_n and_o on_o the_o other_o hand_n by_o the_o fineness_n and_o courseness_n by_o the_o moisture_n and_o dryness_n by_o the_o facility_n and_o difficulty_n of_o the_o yield_n of_o the_o fibre_n of_o the_o brain_n and_o last_o by_o the_o relation_n the_o animal_n spirit_n may_v possible_o have_v with_o these_o fibre_n and_o it_o will_v be_v very_o expedient_a for_o every_o one_o forthwith_o to_o try_v to_o imagine_v to_o himself_o all_o the_o different_a combination_n of_o these_o thing_n and_o to_o apply_v himself_o serious_o to_o the_o consideration_n of_o all_o the_o difference_n we_o have_v observe_v between_o the_o mind_n of_o men._n because_o it_o be_v ever_o more_o useful_a and_o also_o more_o pleasant_a for_o a_o man_n to_o employ_v his_o own_o mind_n and_o to_o accustom_v it_o to_o the_o find_v out_o truth_n by_o its_o own_o industry_n than_o to_o suffer_v it_o to_o gather_v rust_n by_o a_o careless_a laziness_n in_o apply_v it_o only_o to_o thing_n whole_o digest_v and_o explain_v to_o his_o hand_n beside_o that_o there_o be_v some_o thing_n so_o delicate_o nice_a and_o fine_a in_o the_o different_a character_n of_o mind_n that_o a_o man_n may_v easy_o sometime_o discover_v they_o and_o be_v sensible_a of_o they_o himself_o but_o be_v unable_a to_o represent_v they_o or_o make_v they_o sensible_a to_o other_o but_o that_o we_o may_v explain_v as_o far_o as_o possible_o we_o can_v all_o the_o difference_n that_o be_v find_v in_o different_a mind_n and_o that_o every_o man_n may_v more_o easy_o observe_v in_o his_o own_o the_o cause_n of_o all_o the_o change_n he_o sensible_o perceive_v in_o it_o at_o different_a time_n it_o seem_v convenient_a to_o make_v a_o general_a enquiry_n into_o the_o cause_n of_o the_o change_n which_o happen_v in_o the_o animal_n spirit_n and_o in_o the_o fibres_fw-es of_o the_o brain_n since_o this_o will_v make_v way_n for_o the_o discovery_n of_o all_o those_o which_o happen_v in_o the_o imagination_n man_n never_o continue_v long_o like_o himself_o all_o mankind_n have_v sufficient_a internal_a conviction_n of_o their_o own_o inconstancy_n a_o man_n judge_n one_o while_n in_o one_o manner_n and_o another_o while_n in_o another_o concern_v the_o same_o subject_a in_o a_o word_n the_o life_n of_o a_o man_n consist_v only_o in_o the_o circulation_n of_o the_o blood_n and_o in_o another_o circulation_n of_o thought_n and_o desire_n and_o i_o be_o of_o opinion_n a_o man_n can_v employ_v his_o time_n much_o better_a than_o in_o search_v for_o the_o cause_n of_o these_o change_n we_o be_v subject_a to_o and_o enter_v into_o the_o knowledge_n of_o ourselves_o chap._n ii_o i._o of_o the_o animal_n spirit_n and_o the_o change_n they_o be_v subject_a to_o in_o general_n ii_o that_o the_o chyle_n enter_v the_o heart_n occasion_n a_o change_n in_o the_o spirit_n iii_o that_o wine_n do_v the_o same_o thing_n it_o be_v confess_v by_o all_o the_o world_n that_o the_o animal_n spirit_n be_v nothing_o general_n but_o the_o more_o subtle_a and_o agitate_a part_n of_o the_o blood_n which_o subtlety_n and_o agitation_n be_v principal_o owe_v to_o the_o fermentation_n it_o receive_v in_o the_o heart_n and_o the_o violent_a motion_n of_o the_o muscle_n which_o constitute_v that_o part_n that_o these_o spirit_n together_o with_o the_o rest_n of_o the_o blood_n be_v conduct_v through_o the_o artery_n to_o the_o brain_n and_o that_o there_o they_o be_v separate_v from_o it_o by_o some_o part_n appropriate_v to_o that_o purpose_n but_o which_o they_o be_v it_o have_v not_o be_v yet_o agree_v upon_o from_o whence_o we_o ought_v to_o conclude_v that_o in_o case_n the_o blood_n be_v very_o subtle_a it_o will_v have_v abundance_n of_o animal_n spirit_n but_o if_o it_o be_v gross_a the_o animal_n spirit_n will_v be_v few_o that_o if_o the_o blood_n be_v compose_v of_o part_n easy_a to_o be_v inflame_v in_o the_o heart_n or_o very_o fit_a for_o motion_n the_o spirit_n in_o the_o brain_n will_v be_v extreme_o heat_v and_o agitate_a and_o on_o the_o contrary_a if_o the_o blood_n admit_v little_a fermentation_n in_o the_o heart_n the_o animal_n spirit_n will_v be_v languid_a unactive_a and_o without_o force_n and_o last_o according_a to_o the_o solidity_n which_o be_v find_v in_o the_o part_n of_o the_o blood_n the_o animal_n spirit_n will_v have_v more_o or_o less_o solidity_n and_o consequent_o great_a or_o lesser_a force_n in_o their_o motion_n but_o these_o thing_n ought_v to_o be_v explain_v more_o at_o large_a and_o the_o truth_n of_o they_o make_v more_o sensible_o apparent_a by_o example_n and_o uncontroverted_a experiment_n that_o prove_v they_o the_o authority_n of_o the_o ancient_n have_v not_o only_o blind_v some_o man_n understanding_n but_o we_o may_v say_v have_v seal_v up_o their_o eye_n spirit_n for_o there_o be_v still_o a_o sort_n of_o man_n that_o pay_v so_o submissive_a a_o deference_n to_o ancient_a opinion_n or_o possible_o be_v so_o stiff_a and_o obstinate_a that_o they_o will_v not_o see_v those_o thing_n which_o they_o can_v not_o contradict_v will_v they_o but_o please_v to_o open_v once_o their_o eye_n we_o daily_o see_v man_n in_o good_a reputation_n and_o esteem_n for_o their_o study_n write_v and_o dispute_v public_o against_o the_o visible_a and_o sensible_a experiment_n of_o the_o circulation_n of_o the_o blood_n against_o that_o of_o the_o gravitation_n and_o elastic_a force_n of_o the_o air_n and_o other_o of_o the_o like_a nature_n the_o discovery_n mr._n packet_n have_v make_v in_o our_o time_n and_o which_o we_o have_v here_o occasion_n for_o be_v of_o the_o number_n of_o those_o that_o be_v misfortunate_a mere_o for_o want_v of_o be_v bear_v old_a and_o as_o a_o man_n may_v say_v with_o a_o venerable_a beard_n i_o shall_v not_o however_o omit_v to_o make_v use_n of_o it_o and_o be_o under_o no_o apprehension_n of_o be_v blame_v by_o judicious_a man_n for_o do_v so_o according_a to_o that_o discovery_n it_o be_v manifest_a that_o the_o chyle_n do_v not_o immediate_o pass_v from_o the_o viscera_n to_o the_o liver_n through_o the_o mesaraick_n vein_n as_o be_v believe_v by_o the_o ancient_n but_o that_o it_o pass_v out_o of_o the_o bowel_n into_o the_o lacteal_v vein_n and_o from_o thence_o into_o several_a receptacle_n where_o these_o vein_n coterminate_a that_o from_o thence_o it_o ascend_v through_o the_o ductus_fw-la thoracicus_n along_o the_o vertebra_n of_o the_o back_n and_o proceed_v to_o mix_v with_o the_o blood_n in_o the_o axillary_a vein_n which_o enter_v into_o the_o superior_a trunk_n of_o vena_fw-la cava_fw-la and_o thus_o be_v mingle_v with_o the_o blood_n it_o discharge_v itself_o into_o the_o heart_n it_o ought_v to_o be_v conclude_v from_o this_o experiment_n that_o the_o blood_n thus_o mingle_v with_o the_o chyle_n be_v very_o different_a from_o that_o which_o have_v already_o circulate_v several_a time_n through_o the_o heart_n the_o animal_n spirit_n that_o be_v only_o the_o more_o fine_a and_o subtle_a part_n of_o it_o aught_o to_o be_v very_o different_a in_o person_n that_o be_v fast_v and_o other_o after_o they_o have_v eat_v again_o because_o in_o the_o meat_n and_o drink_n that_o be_v use_v there_o be_v a_o infinite_a variety_n
to_o be_v able_a to_o pronounce_v it_o incapable_a of_o any_o thing_n more_o than_o knowledge_n and_o love_n this_o indeed_o may_v be_v maintain_v by_o those_o who_o attribute_v their_o sensation_n to_o external_a object_n or_o to_o their_o body_n and_o who_o will_v have_v their_o passion_n to_o be_v in_o their_o heart_n for_o indeed_o if_o we_o rob_v the_o soul_n of_o all_o her_o passion_n and_o sensation_n all_o that_o we_o leave_v discoverable_a in_o she_o be_v no_o more_o than_o a_o consequence_n of_o knowledge_n or_o of_o love_n but_o i_o can_v conceive_v how_o those_o who_o be_v retrieve_v from_o those_o delusion_n of_o the_o sense_n can_v persuade_v themselves_o that_o all_o our_o sensation_n and_o our_o passion_n be_v nothing_o but_o knowledge_n and_o love_n i_o will_v say_v species_n of_o confuse_a judgement_n the_o soul_n pass_v upon_o object_n with_o reference_n to_o the_o body_n which_o she_o animate_v i_o can_v conceive_v how_o a_o man_n can_v affirm_v light_a colour_n odour_n and_o the_o like_a to_o be_v judgement_n of_o the_o soul_n for_o it_o seem_v to_o i_o on_o the_o contrary_a that_o i_o distinct_o perceive_v light_n colour_n smell_v and_o the_o other_o sensation_n to_o be_v modification_n quite_o different_a from_o judgement_n but_o let_v we_o make_v choice_n of_o more_o lively_a sensation_n and_o such_o as_o the_o mind_n be_v most_o take_v up_o with_o and_o see_v what_o these_o person_n say_v of_o pain_n and_o pleasure_n they_o will_v have_v these_o sensation_n with_o several_a most_o considerable_a etc._n author_n to_o be_v only_o the_o consequence_n or_o dependence_n of_o the_o faculty_n we_o we_o have_v of_o know_v and_o will_v and_o that_o pain_n for_o instance_n be_v only_o the_o regret_n the_o opposition_n and_o aversion_n the_o will_n have_v to_o what_o she_o know_v hurtful_a to_o the_o body_n which_o she_o love_v now_o to_o i_o this_o seem_v evident_o to_o confound_v pain_n with_o sorrow_n but_o so_o far_o be_v pain_n from_o be_v a_o consequence_n of_o the_o knowledge_n of_o the_o mind_n and_o the_o action_n of_o the_o will_n that_o on_o the_o contrary_a it_o precede_v they_o both_o if_o you_o put_v for_o example_n a_o burn_a coal_n in_o the_o hand_n of_o a_o man_n asleep_a or_o that_o be_v warm_v his_o hand_n behind_o he_o i_o know_v not_o how_o it_o can_v be_v with_o any_o probability_n affirm_v that_o this_o man_n first_o know_v there_o happen_v in_o his_o hand_n some_o motion_n contrary_a to_o the_o good_a constitution_n of_o his_o body_n that_o hereupon_o his_o will_n oppose_v they_o and_o that_o his_o pain_n be_v the_o consequence_n of_o that_o knowledge_n of_o his_o mind_n and_o opposition_n of_o his_o will._n on_o the_o contrary_a it_o be_v in_o my_o opinion_n undoubted_o certain_a that_o the_o first_o thing_n this_o man_n perceive_v as_o soon_o as_o the_o coal_n touch_v his_o hand_n be_v pain_n and_o that_o the_o knowledge_n of_o the_o mind_n and_o opposition_n of_o the_o will_n be_v only_o the_o consequence_n of_o it_o though_o they_o be_v true_o the_o cause_n of_o the_o sorrow_n which_o succeed_v the_o pain_n but_o there_o be_v a_o vast_a difference_n between_o this_o pain_n and_o the_o sorrow_n it_o produce_v pain_n be_v the_o first_o thing_n the_o soul_n be_v sensible_a of_o it_o be_v not_o precede_v by_o any_o knowledge_n nor_o can_v ever_o be_v agreeable_a and_o welcome_a of_o itself_o whereas_o sorrow_n be_v the_o last_o thing_n the_o soul_n feel_v it_o be_v ever_o precede_v with_o knowledge_n and_o be_v always_o pleasant_a of_o itself_o this_o be_v evident_o manifest_a from_o the_o pleasure_n that_o attend_v the_o sorrow_n a_o man_n be_v affect_v with_o at_o the_o direful_a representation_n of_o the_o theatre_n for_o this_o pleasure_n increase_v with_o the_o sorrow_n but_o pleasure_n never_o increase_v with_o pain_n the_o comedian_n who_o study_v the_o art_n of_o please_a know_v well_o that_o they_o must_v never_o lay_v the_o stage_n in_o blood_n because_o the_o sight_n though_o of_o a_o fictitious_a murder_n will_v be_v too_o terrible_a to_o be_v pleasant_a but_o they_o be_v not_o afraid_a of_o touch_v the_o spectator_n with_o a_o deep_a sorrow_n because_o sorrow_n be_v ever_o agreeable_a when_o there_o be_v occasion_n to_o be_v move_v with_o it_o there_o be_v then_o a_o essential_a difference_n between_o sorrow_n and_o pain_n and_o it_o can_v no_o wise_n be_v say_v that_o pain_n be_v nothing_o but_o the_o knowledge_n of_o the_o mind_n together_o with_o a_o opposition_n of_o the_o will._n as_o to_o all_o the_o other_o sensation_n such_o as_o be_v smell_v taste_n sound_n colour_n the_o generality_n of_o man_n do_v not_o think_v they_o be_v the_o modification_n of_o their_o soul_n but_o on_o the_o contrary_a judge_v they_o be_v diffuse_v upon_o the_o object_n or_o at_o least_o that_o they_o be_v only_o in_o the_o soul_n as_o a_o idea_n of_o a_o square_a or_o a_o circle_n that_o be_v be_v unite_v to_o the_o soul_n but_o be_v not_o the_o modification_n of_o it_o and_o the_o reason_n of_o their_o judge_v thus_o be_v that_o this_o kind_n of_o sensation_n do_v not_o much_o affect_v they_o as_o i_o have_v show_v in_o the_o explication_n of_o the_o error_n of_o the_o sense_n it_o ought_v then_o i_o think_v to_o be_v conclude_v that_o we_o know_v not_o all_o the_o modification_n incident_a to_o our_o soul_n and_o that_o beside_o those_o which_o she_o have_v by_o the_o organ_n of_o sense_n it_o be_v impossible_a for_o she_o to_o have_v infinite_a other_o which_o she_o have_v never_o experiment_v nor_o ever_o shall_v till_o deliver_v from_o the_o captivity_n of_o her_o body_n and_o yet_o it_o must_v be_v confess_v that_o as_o matter_n be_v not_o capable_a of_o infinite_a different_a configuration_n but_o because_o of_o its_o extension_n so_o the_o soul_n be_v not_o capable_a of_o different_a modification_n but_o on_o the_o account_n of_o thought_n it_o be_v manifest_a that_o the_o soul_n will_v be_v incapable_a of_o the_o modification_n of_o pleasure_n pain_n and_o even_o of_o those_o that_o be_v indifferent_a to_o she_o be_v it_o not_o for_o her_o be_v capable_a of_o perception_n or_o thought_n it_o be_v sufficient_a then_o to_o know_v that_o thought_n be_v the_o principle_n of_o all_o these_o modification_n if_o any_o one_o will_v have_v something_o in_o the_o soul_n previous_a to_o thought_n i_o shall_v not_o dispute_v it_o with_o he_o but_o as_o i_o be_o assure_v that_o no_o one_o have_v any_o knowledge_n of_o his_o soul_n but_o by_o thought_n or_o by_o be_v inward_o conscious_a of_o what_o pass_v in_o his_o mind_n so_o i_o be_o certain_a that_o if_o any_o one_o will_v reason_v about_o the_o nature_n of_o the_o soul_n he_o ought_v only_o to_o consult_v that_o internal_a sensation_n which_o constant_o represent_v she_o to_o himself_o such_o as_o she_o be_v and_o not_o to_o imagine_v against_o the_o conviction_n of_o his_o own_o conscience_n that_o she_o be_v a_o invisible_a fire_n a_o subtle_a air_n harmony_n or_o the_o 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which_o be_v not_o like_a to_o that_o we_o see_v for_o fire_n be_v often_o but_o in_o potentia_fw-la in_o the_o body_n that_o be_v make_v of_o it_o what_o signify_v all_o these_o peripatetic_a discourse_n that_o there_o be_v fire_n in_o all_o body_n either_o actual_a or_o potential_a that_o be_v to_o say_v that_o all_o body_n be_v compose_v of_o something_o we_o see_v not_o and_o the_o nature_n of_o which_o be_v whole_o unknown_a unto_o we_o now_o we_o have_v make_v a_o very_a fair_a progress_n but_o though_o aristotle_n show_v we_o not_o the_o nature_n of_o fire_n and_o other_o element_n of_o which_o all_o body_n be_v make_v up_o yet_o one_o may_v imagine_v that_o he_o will_v at_o least_o discover_v their_o principal_a quality_n and_o property_n let_v we_o also_o examine_v what_o he_o say_v upon_o that_o account_n he_o declare_v that_o there_o be_v four_o principal_a quality_n which_o belong_v to_o the_o sense_n of_o touch_v corrup_n viz._n heat_v cold_a humidity_n and_o siccity_n 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if_o they_o be_v just_a and_o good_a and_o none_o perhaps_o can_v forbear_v laugh_v if_o instead_o of_o the_o definition_n which_o aristotle_n give_v of_o hunger_n and_o thirst_n when_o he_o say_v that_o hunger_n be_v the_o desire_n of_o what_o be_v hot_a and_o dry_a and_o thirst_v the_o desire_n of_o what_o be_v cold_a and_o moist_a we_o shall_v substitute_v the_o definition_n of_o those_o word_n call_v hunger_n the_o desire_n of_o that_o which_o coacervate_v thing_n of_o the_o same_o nature_n and_o be_v easy_o contain_v within_o its_o own_o limit_n and_o difficult_o within_o other_o and_o define_v thirst_n the_o desire_n of_o that_o which_o congregate_n thing_n of_o the_o same_o and_o different_a nature_n and_o which_o can_v hardly_o be_v contain_v within_o its_o own_o bound_n but_o be_v easy_o keep_v within_o other_o sure_o it_o be_v a_o very_a useful_a rule_n to_o know_v whether_o term_n have_v be_v well_o define_v and_o to_o avoid_v mistake_n in_o reason_v often_o to_o put_v the_o 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quality_n as_o heat_n cold_a colour_n savour_n etc._n etc._n when_o you_o confound_v the_o cause_n with_o the_o effect_n the_o motion_n of_o body_n with_o the_o sensation_n that_o attend_v it_o because_o sensation_n be_v modification_n of_o the_o soul_n which_o be_v not_o to_o be_v know_v by_o clear_a idea_n but_o only_o by_o internal_a sensation_n as_o i_o have_v explain_v it_o in_o the_o three_o book_n it_o be_v impossible_a to_o fix_v to_o those_o word_n idea_n which_o we_o have_v not_o as_o we_o have_v distinct_a idea_n of_o a_o circle_n a_o square_a a_o triangle_n and_o therefore_o know_v distinct_o their_o nature_n so_o we_o can_v give_v good_a difinition_n of_o they_o and_o even_o deduce_v from_o our_o idea_n of_o those_o figure_n all_o their_o property_n and_o explain_v they_o to_o other_o by_o such_o word_n as_o be_v fix_v to_o those_o idea_n but_o we_o can_v define_v either_o heat_n or_o cold_a in_o as_o much_o as_o they_o be_v sensible_a quality_n because_o we_o know_v 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be_v no_o impertinency_n but_o that_o definition_n will_v induce_v one_o into_o it_o be_v he_o dull_a enough_o to_o follow_v it_o and_o therefore_o that_o definition_n explain_v not_o the_o nature_n of_o heat_n nor_o can_v it_o be_v employ_v to_o deduce_v all_o its_o property_n from_o it_o since_o by_o literal_o insist_v upon_o it_o we_o shall_v draw_v ridiculous_a conclusion_n and_o by_o put_v it_o instead_o of_o the_o thing_n define_v fall_v into_o nonsense_n however_o if_o we_o careful_o distinguish_v heat_n from_o its_o cause_n though_o it_o can_v be_v define_v in_o as_o much_o as_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 yet_o its_o cause_n may_v be_v define_v since_o we_o have_v a_o distinct_a idea_n of_o motion_n but_o we_o must_v observe_v that_o heat_n take_v for_o such_o a_o motion_n cause_v not_o always_o in_o we_o the_o sense_n of_o heat_n for_o instance_n water_n be_v hot_a since_o its_o part_n be_v fluid_a and_o in_o motion_n and_o most_o probable_o it_o feel_v warm_a to_o fish_n at_o lest_o it_o be_v warm_a than_o ice_n who_o part_n be_v more_o quiet_a but_o it_o be_v cold_a 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 what_o have_v less_o motion_n than_o another_o be_v in_o some_o manner_n quiet_a in_o respect_n of_o that_o and_o therefore_o it_o be_v not_o with_o reference_n to_o the_o motion_n of_o the_o fibre_n of_o our_o body_n that_o the_o cause_n of_o heat_n or_o the_o motion_n that_o excite_v it_o aught_o to_o be_v define_v we_o must_v if_o possible_a define_v that_o motion_n absolute_o and_o in_o itself_o for_o then_o our_o definition_n will_v be_v subservient_fw-fr to_o know_v the_o nature_n and_o property_n of_o heat_n i_o hold_v not_o myself_o oblige_v to_o examine_v far_o the_o philosophy_n of_o aristotle_n and_o to_o extricate_v his_o so_o much_o confuse_v and_o puzzle_v error_n i_o have_v show_v methinks_v that_o he_o prove_v not_o the_o existence_n of_o 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