ibid._n §_o 2._o what_o place_n be_v both_o notional_o and_o real_o pag._n 33._o §_o 3._o local_a motion_n be_v that_o division_n whereby_o a_o body_n chane_v its_o place_n pag._n 34._o §_o 4._o the_o nature_n of_o quantity_n of_o itself_o be_v sufficient_a to_o unite_v a_o body_n to_o its_o place_n ibidem_fw-la §_o 5._o all_o operation_n among_o body_n be_v either_o local_a motion_n or_o such_o as_o follow_v out_o of_o local_a motion_n pag._n 35._o §_o 6._o earth_n compare_v to_o water_n in_o activity_n pag._n 36._o §_o 7._o the_o manner_n whereby_o fire_n get_v in_o fuel_n prove_v that_o it_o exceed_v earth_n in_o activity_n ibid._n §_o 8._o the_o same_o be_v prove_v by_o the_o manner_n whereby_o fire_n come_v ut_fw-la of_o fuel_n and_o work_v upon_o other_o body_n pag._n 37._o chap._n vi_o of_o light_n what_o it_o be_v pag._n 39_o §_o 1._o in_o what_o sense_n the_o author_n reject_v quality_n ibid._n §_o 2._o in_o what_o sense_n the_o author_n do_v admit_v of_o quality_n pag._n 40._o §_o 3._o five_o argument_n propose_v to_o prove_v that_o light_n be_v not_o a_o body_n pag._n 41._o §_o 4._o the_o two_o first_o reason_n to_o prove_v light_a to_o be_v a_o body_n be_v the_o resemblance_n it_o have_v with_o fire_n and_o because_o if_o it_o be_v a_o quality_n it_o will_v always_o produce_v a_o equal_a to_o itself_o pag._n 42._o §_o 5._o the_o three_o reason_n because_o if_o we_o imagine_v to_o ourselves_o the_o substance_n of_o fire_n to_o be_v rarify_v it_o will_v have_v the_o same_o appearence_n which_o light_n have_v pag._n 43._o §_o 6._o the_o four_o reason_n from_o the_o manner_n of_o the_o genertion_n and_o corruption_n of_o light_n which_o agree_v with_o fire_n ibid._n §_o 7._o the_o five_o reason_n because_o such_o propery_n belong_v to_o light_a as_o agree_v only_o unto_o body_n pag._n 45._o chap._n vii_o two_o objection_n answer_v against_o light_n be_v fire_n a_o more_o ample_a proof_n of_o its_o be_v such_o ibid._n §_o 1._o that_o all_o light_n be_v hot_a and_o apt_a o_o heat_n ibid._n §_o 2._o the_o reason_n why_o our_o body_n for_o the_o most_o part_n do_v not_o feel_v the_o heat_n of_o pure_a light_n pag._n 46._o §_o 3._o the_o experience_n of_o burningglass_n and_o of_o sultry_a gloomy_a weather_n prove_v light_a to_o be_v fire_n pag._n 48._o §_o 4._o philosopher_n ought_v not_o to_o be_v judge_n ot_fw-mi thing_n by_o the_o rule_n of_o vulgar_a people_n ibidem_fw-la §_o 5._o the_o different_a name_n of_o light_n and_o fire_n proceed_v from_o different_a notion_n of_o the_o same_o substance_n pag._n 49._o §_o 6._o the_o reason_n why_o many_o time_n fire_n and_o heat_n be_v deprive_v of_o light_n pag._n 50._o §_o 7._o what_o become_v of_o the_o body_n of_o light_n when_o it_o die_v ibid._n §_o 8._o a_o experiment_n of_o some_o who_o pretend_v that_o light_n may_v be_v precipitate_v into_o powder_n pag._n 51._o §_o 9_o the_o author_n opinion_n concern_v lamp_n pretend_v to_o have_v be_v find_v in_o tomb_n with_o inconsumptible_a light_n ibid._n chap._n viii_o a_o answer_n to_o three_o other_o objection_n forme_o propose_v against_o light_n be_v a_o substance_n pag._n 53._o §_o 1._o light_n be_v not_o real_o in_o every_o part_n of_o the_o room_n it_o enlighten_v nor_o fill_v entire_o any_o sensible_a part_n of_o it_o though_o it_o seem_v to_o we_o to_o do_v so_o ibid._n §_o 2._o tha_z least_o sensible_a point_n of_o a_o diaphanous_a body_n have_v room_n sufficient_a to_o contain_v both_o air_n and_o light_n together_o with_o a_o multitude_n of_o beam_n issue_v from_o several_a light_n without_o penetrate_v one_o another_o pag._n 54._o §_o 3._o that_o light_n do_v not_o enlighten_v any_o room_n in_o a_o instant_n and_o that_o the_o great_a celerity_n of_o its_o motion_n do_v make_v it_o inperceptible_a to_o our_o sense_n pag._n 56._o §_o 4._o the_o reason_n why_o the_o motion_n of_o light_n be_v not_o discern_v comingtowarde_n we_o and_o that_o there_o be_v some_o real_a tardity_n in_o it_o pag._n 58._o §_o 5._o the_o planet_n be_v not_o certain_o ever_o in_o that_o place_n where_o they_o appear_v to_o be_v pag._n 59_o §_o 6._o the_o reason_n why_o light_n be_v a_o body_n do_v not_o by_o its_o motion_n shatter_v other_o body_n into_o piece_n ibid._n §_o 7._o the_o reason_n why_o the_o body_n of_o light_n be_v never_o perceive_v to_o be_v fan_v by_o the_o wind_n pag._n 61._o §_o 8._o the_o reason_n for_o and_o against_o light_n be_v a_o body_n compare_v together_o pag._n 62._o §_o 9_o a_o summary_n repetition_n of_o the_o reason_n which_o prove_v that_o light_n be_v fire_n ibidem_fw-la chap._n ix_o of_o local_a motion_n in_o common_a pag_n 63._o §_o 1._o no_o local_a motion_n can_v be_v perform_v without_o succession_n ibid._n §_o 2._o time_n be_v the_o common_a measure_n of_o all_o succession_n pag._n 64._o §_o 3._o what_o velocity_n be_v and_o that_o it_o can_v not_o be_v infinite_a ibid._n §_o 4._o no_o force_n so_o little_a that_o be_v not_o able_a to_o move_v the_o great_a weight_n imaginable_a pag._n 65._o §_o 5._o the_o chief_a principle_n of_o mechanike_n deduce_v out_o of_o the_o former_a discourse_n pag._n 66._o §_o 6._o no_o movable_a can_v pass_v from_o rest_n to_o any_o determinate_a degree_n of_o velocity_n or_o from_o a_o lesser_a degree_n to_o a_o great_a without_o pass_v through_o all_o the_o intermediate_v degree_n which_o be_v below_o the_o obtain_a degree_n pag._n 67._o §_o 7._o the_o condition_n which_o help_v to_o motion_n in_o the_o movable_a be_v three_o in_o the_o medium_n one_o pag_n 69._o §_o 8._o no_o body_n have_v any_o intrinsical_a virtue_n to_o move_v itself_o towards_o any_o determinate_a part_n of_o the_o universe_n pag._n 70._o §_o 9_o the_o increase_n of_o motion_n be_v always_o make_v in_o the_o proportion_n of_o the_o odd_a number_n ibid._n §_o 10._o no_o motion_n can_v increase_v for_o ever_o without_o come_v to_o a_o period_n pag._n 72._o §_o 11._o certain_a problem_n resolve_v concern_v the_o proportion_n of_o some_o move_a agent_n compare_v to_o their_o effect_n pag_n 73._o §_o 12._o when_o a_o movable_a come_v to_o rest_v the_o motion_n do_v decrease_v according_a to_o the_o rule_n of_o increase_n pag._n 75._o chap._n x._o of_o gravity_n and_o levity_n and_o of_o local_a motion_n common_o term_v natural_a pag._n 76._o §_o 1._o those_o motion_n be_v call_v natural_a which_o have_v constant_a cause_n and_o those_o violent_a which_o be_v contrary_a to_o they_o ibid._n §_o 2._o the_o first_o and_o most_o general_a operation_n of_o the_o sun_n be_v the_o make_n and_o raise_v of_o atom_n ibid._n §_o 3._o the_o light_n rebound_v from_o the_o earth_n with_o atom_n cause_v two_o stream_n in_o the_o air_n the_o one_o ascend_v the_o other_o descend_v and_o both_o of_o they_o in_o a_o perpendicular_a line_n pag._n 77._o §_o 4._o a_o dense_a body_n place_v in_o the_o air_n between_o the_o ascend_a and_o descend_v stream_n must_v needs_o descend_v pag._n 78._o §_o 5._o a_o more_o particular_a explication_n of_o all_o the_o former_a doctrine_n touch_v gravity_n pag._n 79._o §_o 6._o gravity_n and_o levity_n do_v not_o signify_v a_o intrinsical_a inclination_n to_o such_o a_o motion_n in_o the_o body_n themselves_o which_o be_v term_v heavy_a and_o light_a pag._n 81._o §_o 7._o the_o more_o dense_a a_o body_n be_v the_o more_o swift_o it_o descend_v ibid._n §_o 8._o the_o velocity_n of_o body_n descend_v do_v not_o increase_v in_o proportion_n to_o the_o difference_n that_o may_v be_v between_o their_o several_a density_n pag._n 82._o §_o 9_o more_n or_o less_o gravity_n do_v produce_v a_o swift_a or_o a_o slow_a descend_v of_o a_o heavy_a body_n aristotle_n argument_n to_o disprove_v motion_n in_o vacuo_fw-la be_v make_v good_a pag._n 84._o §_o 10._o the_o reason_n why_o at_o the_o inferior_a quarter_n of_o a_o circle_n a_o body_n do_v descend_v fast_o by_o the_o arch_n of_o that_o quarter_n then_o by_o the_o chord_n if_o it_o pag._n 85._o chap._n xi_o a_o answer_n to_o objection_n against_o the_o cause_n of_o natural_a motion_n avow_a in_o the_o former_a chapter_n and_o a_o refutation_n of_o the_o contrary_a opinion_n pag._n 86._o §_o 1._o the_o first_o objection_n answer_v why_o a_o hollow_a body_n descend_v slow_a than_o a_o solid_a one_o pag._n 86._o §_o 2._o the_o second_o objection_n answer_v and_o the_o reason_n show_v why_o atom_n do_v continual_o overtake_v the_o descend_v dense_a body_n pag._n 88_o §_o 3._o a_o curious_a question_n leave_v undecided_a pag._n 89._o §_o 4._o the_o four_o objection_n answer_v why_o the_o descent_n of_o the_o same_o heavy_a body_n be_v equal_a in_o so_o great_a inequality_n of_o the_o atom_n which_o cause_v it_o ibidem_fw-la §_o 5._o the_o reason_n why_o the_o
shelter_n of_o a_o thick_a body_n do_v not_o hinder_v the_o descent_n of_o that_o which_o be_v under_o it_o pag._n 91._o §_o 6._o the_o reason_n why_o some_o body_n sink_v other_o swim_v pag._n 92._o §_o 7._o the_o five_o objection_n answer_v concern_v the_o descend_v of_o heavy_a body_n in_o stream_n pag._n 93._o §_o 8._o the_o six_o objection_n answer_v and_o that_o all_o heavy_a element_n do_v weigh_v in_o their_o own_o sphere_n pag._n 95._o §_o 9_o the_o seven_o objection_n answer_v and_o the_o reason_n why_o we_o do_v not_o feel_v the_o course_n of_o the_o air_n and_o atom_n that_o beat_v continual_o upon_o us._n ibidem_fw-la §_o 10._o how_o in_o the_o same_o body_n gravity_n may_v be_v great_a than_o density_n and_o density_n than_o gravity_n though_o they_o be_v the_o same_o thing_n pag._n 96._o §_o 11._o the_o opinion_n of_o gravity_n be_v a_o intrinsical_a inclination_n of_o a_o body_n to_o the_o centre_n refute_v by_o reason_n pag_n 97._o §_o 12._o the_o same_o opinion_n refute_v by_o several_a experience_n pag._n 98._o chap._n xii_o of_o violent_a motion_n pag._n 100_o §_o 1._o the_o state_n of_o the_o question_n touch_v the_o cause_n of_o violent_a motion_n ibid._n §_o 2._o that_o the_o medium_n be_v the_o only_a cause_n which_o continue_v violent_a motion_n ibidem_fw-la §_o 3._o a_o further_a explication_n of_o the_o former_a doctrine_n pag._n 101._o §_o 4._o that_o the_o air_n have_v strength_n enough_o to_o continue_v violent_a motion_n in_o a_o movable_a pag._n 102._o §_o 5._o a_o answer_n to_o the_o first_o objection_n that_o air_n be_v not_o apt_a to_o conserve_v motion_n and_o how_o violent_a motion_n come_v to_o cease_v pag_n 103._o §_o 6._o a_o answer_n to_o the_o second_o objection_n that_o the_o air_n have_v no_o power_n over_o heavy_a body_n pag._n 104._o §_o 7._o a_o answer_n to_o the_o three_o objection_n that_o a_o arrow_n shall_v fly_v fast_o broadwayes_o then_o long_a way_n pag._n 105._o chap._n xiii_o of_o three_o sort_n of_o violent_a motion_n reflection_n vndulation_n and_o refraction_n pag._n 106._o §_o 1._o that_o reflection_n be_v a_o kind_n of_o violent_a motion_n ibid._n §_o 2._o reflection_n be_v make_v at_o equal_a angle_n ibid._n §_o 3._o the_o cause_n and_o property_n of_o undulation_n pag._n 107._o §_o 4._o refraction_n at_o the_o entrance_n into_o the_o reflectent_a body_n be_v towards_o the_o perpendicular_a at_o the_o go_v out_o it_o be_v from_o it_o when_o the_o second_o superficies_n be_v parallel_n to_o the_o first_o pag._n 108._o §_o 5._o a_o refutation_n of_o mounseur_fw-fr des_fw-mi cartes_n his_o explication_n of_o refraction_n pag._n 109._o §_o 6._o a_o answer_n to_o the_o argument_n bring_v in_o favour_n of_o mounseur_fw-fr des_fw-mi cartes_n his_o opinion_n pag._n 111._o §_o 7._o the_o true_a cause_n of_o refraction_n of_o light_n both_o at_o its_o entrance_n and_o at_o its_o go_v out_o from_o the_o reflect_a body_n pag._n 112._o §_o 8._o a_o general_a rule_n to_o know_v the_o nature_n of_o reflection_n and_o refraction_n in_o all_o sort_n of_o surface_n pag._n 113._o §_o 9_o a_o body_n of_o great_a part_n and_o great_a pore_n make_v a_o great_a refraction_n than_o one_o of_o lesser_a part_n and_o lesser_a pore_n pag._n 114._o §_o 10._o a_o confirmation_n of_o the_o former_a doctrine_n out_o of_o the_o nature_n of_o body_n that_o refract_v light_a pag._n 115._o chap._n fourteen_o of_o the_o composition_n quality_n and_o generation_n of_o mix_a body_n pag._n 116._o §_o 1._o the_o connexion_n of_o this_o chapter_n with_o the_o rest_n and_o the_o author_n intent_n in_o it_o ibid._n §_o 2._o that_o there_o be_v a_o least_o cise_n of_o body_n and_o that_o this_o least_o cise_n be_v find_v in_o fire_n pag._n 117._o §_o 3._o the_o first_o conjunction_n of_o part_n be_v in_o body_n of_o least_o cise_n and_o it_o be_v make_v by_o the_o force_n of_o quantity_n ibid._n §_o 4._o the_o second_o sort_n of_o conjunction_n be_v compactednesse_n in_o simple_a element_n and_o it_o procee_v from_o density_n pag._n 118._o §_o 5._o the_o three_o conjunction_n be_v of_o parre_v of_o different_a element_n and_o it_o proceed_v from_o quantity_n and_o density_n together_o ibid._n §_o 6._o the_o reason_n why_o liquid_a body_n do_v easy_o join_v together_o and_o dry_a one_o difficult_o pag._n 119._o §_o 7._o that_o no_o two_o hard_a body_n can_v touch_v one_o a_o other_o immediate_o ibid._n §_o 8._o how_o mix_v body_n be_v frame_v in_o general_n pag._n 121._o §_o 9_o the_o cause_n of_o the_o several_a degree_n of_o solidity_n in_o mix_a body_n ibid._n §_o 10._o the_o rule_n where_o unto_o be_v reduce_v all_o the_o several_a combination_n of_o element_n in_o compound_v of_o mix_a body_n pag._n 122._o §_o 11._o earth_n and_o water_n be_v the_o basis_n of_o all_o permanent_a mix_a body_n pag._n 123._o §_o 12._o what_o kind_n of_o body_n those_o be_v where_o water_n be_v the_o basis_n and_o earth_n the_o predominant_a element_n over_o the_o other_o two_o ibid._n §_o 13._o of_o those_o body_n where_o water_n be_v the_o basis_n air_n be_v the_o predominant_a element_n ibid._n §_o 14._o what_o kind_n of_o body_n result_v where_o water_n be_v the_o basis_n and_o fire_n the_o predominant_a element_n pag._n 124._o §_o 15._o of_o those_o body_n where_o water_n be_v in_o excess_n it_o alone_o be_v both_o the_o basis_n and_o the_o predominant_a element_n pag._n 125._o §_o 16._o of_o those_o body_n where_o earth_n alone_o be_v the_o basis_n and_o also_o the_o predominant_a in_o excess_n over_o the_o other_o three_o element_n ibid._n §_o 17._o of_o those_o body_n where_o earth_n be_v the_o basis_n and_o water_v the_o predominant_a element_n over_o the_o other_o two_o ibid._n §_o 18._o of_o those_o body_n where_o earth_n be_v the_o basis_n air_n be_v the_o predominant_a ibid._n §_o 19_o of_o those_o body_n where_o earth_n be_v the_o basis_n fire_n be_v the_o predominant_a pag._n 126._o §_o 20._o all_o the_o second_o quality_n of_o mix_a body_n arise_v from_o several_a combination_n of_o the_o first_o quality_n and_o be_v at_o last_o resolve_v into_o several_a degree_n of_o rarity_n and_o density_n ibid._n §_o 21._o that_o in_o the_o planet_n and_o star_n there_o be_v a_o like_a variety_n of_o mix_a body_n cause_n by_o light_a as_o here_o upon_o earth_n pag._n 127._o §_o 22._o in_o what_o manner_n the_o element_n do_v work_v upon_o one_o a_o other_o in_o the_o composition_n of_o mix_a body_n and_o in_o particular_a fire_n which_o be_v the_o most_o active_a ibid._n §_o 23._o a_o particular_a declaration_n touch_v the_o generation_n of_o metal_n pag._n 128._o chap._n xv._n of_o the_o dissolution_n of_o mix_a body_n pag._n 130._o §_o 1._o why_o some_o body_n be_v brittle_a and_o other_o tough_a or_o apt_a to_o withstand_v outward_a violence_n the_o first_o instrument_n to_o dissolve_v mix_v body_n ibid._n §_o 2._o how_o outward_a violence_n do_v work_v upon_o the_o most_o compact_a body_n pag._n 131._o §_o 3._o the_o several_a effect_n of_o fire_n the_o second_o and_o chief_a instrument_n to_o dissolve_v all_o compound_a body_n ibid._n §_o 4._o the_o reason_n why_o some_o body_n be_v not_o dissolve_v by_o fire_n pag._n 132._o §_o 5._o the_o reason_n why_o fire_n melt_v gold_n but_o can_v not_o consume_v it_o ibid._n §_o 6._o why_o lead_n be_v easy_o consume_v and_o calcine_v by_o fire_n pag._n 133._o §_o 7._o why_o and_o how_o some_o body_n be_v divide_v by_o fire_n into_o spirit_n water_n oil_n salte_n and_o earth_n and_o what_o those_o part_n be_v ibid._n §_o 8._o how_o water_n the_o three_o instrument_n to_o dissolve_v body_n dissolve_v calx_fw-la into_o salt_n and_o so_o into_o terra_fw-la damnata_fw-la pag._n 135._o §_o 9_o how_o water_n mingle_v with_o salt_n become_v a_o most_o powerful_a agent_n to_o dissolve_v other_o body_n pag._n 136._o §_o 10._o how_o putrefaction_n be_v cause_v ibid._n chap._n xvi_o a_o explication_n of_o certain_a maxim_n touch_v the_o operation_n and_o quality_n of_o body_n and_o whether_o the_o element_n be_v find_v pure_a in_o any_o part_n of_o the_o world_n pag._n 137._o §_o 1._o what_o be_v the_o sphere_n of_o activity_n in_o corporeal_a agent_n ibid._n §_o 2._o the_o reason_n why_o no_o body_n can_v work_v in_o distance_n pag._n 138._o §_o 3._o a_o objection_n answer_v against_o the_o manner_n of_o explicate_v the_o former_a axiom_n pag._n 139_o §_o 4._o of_o reaction_n and_o first_o in_o pure_a local_a motion_n that_o each_o agent_n must_v suffer_v in_o act_v and_o act_n in_o suffering_n ibid._n §_o 5._o the_o former_a doctrine_n apply_v to_o other_o local_a motion_n design_v by_o particular_a name_n and_o that_o suisseths_n argument_n be_v of_o no_o force_n against_o this_o way_n of_o doctrine_n pag._n 141._o §_o 6._o why_o some_o notion_n do_v admit_v
sense_n the_o author_n do_v admit_v of_o quality_n quality_n five_o argument_n propose_v to_o prove_v that_o light_n be_v not_o a_o body_n body_n the_o two_o first_o reason_n to_o prove_v light_a to_o be_v a_o body_n be_v the_o resemblance_n it_o have_v with_o fire_n and_o because_o if_o it_o be_v a_o quality_n it_o will_v always_o produce_v a_o equal_a to_o itself_o itself_o the_o three_o reason_n because_o if_o we_o imagine_v to_o ourselves_o the_o substance_n of_o fire_n to_o be_v rarify_v it_o will_v have_v the_o same_o appearance_n which_o light_n have_v have_v the_o four_o reason_n from_o the_o manner_n of_o the_o generation_n and_o corruption_n of_o light_n which_o agree_v with_o fire_n fire_n the_o five_o reason_n because_o such_o property_n belong_v to_o light_a as_o agree_v only_o unto_o body_n body_n that_o all_o light_n be_v hot_a and_o apt_a to_o heat_n heat_n the_o reason_n why_o our_o body_n for_o the_o most_o part_n do_v not_o feel_v the_o heat_n of_o pure_a light_n light_n the_o experience_n of_o burning-glass_n and_o of_o sultry_a gloomy_a weather_n prove_v light_a to_o be_v fire_n fire_n philosopher_n ought_v not_o to_o judge_v of_o thing_n by_o the_o rule_n of_o vulgar_a people_n people_n the_o different_a name_n of_o light_n and_o fire_n proceed_v from_o different_a notion_n of_o the_o same_o substance_n substance_n the_o reason_n why_o many_o time_n fire_n and_o heat_n be_v deprive_v of_o light_n light_n what_o become_v of_o the_o body_n of_o light_n when_o it_o die_v die_v a_o experiment_n of_o some_o who_o pretend_v that_o light_n may_v be_v precipitate_v into_o powder_n powder_n the_o author_n opinion_n concern_v lamp_n pretend_v to_o have_v be_v find_v in_o tomb_n with_o inconsumptible_a light_n light_n light_n be_v not_o real_o in_o every_o part_n of_o the_o room_n it_o enlighten_v not_o fill_v entire_o any_o sensible_a part_n of_o it_o though_o it_o seem_v to_o we_o to_o do_v so_o so_o the_o least_o sensible_a point_n of_o a_o diaphanous_a body_n have_v room_n sufficient_a to_o contain_v both_o air_n and_o light_n together_o with_o a_o multitude_n of_o beam_n issue_v from_o several_a light_n without_o penetrate_v one_o a_o other_o willebrord_n snell_n snell_n that_o light_n do_v not_o enlight_v en_fw-fr any_o room_n in_o a_o instant_n and_o that_o the_o great_a celerity_n of_o its_o motion_n do_v make_v it_o imperceptible_a to_o our_o sense_n sense_n the_o reason_n why_o the_o motion_n of_o light_n be_v not_o discern_v come_v towards_o we_o and_o that_o there_o be_v some_o real_a tardity_n in_o it_o it_o the_o planet_n be_v not_o certain_o ever_o in_o that_o place_n where_o they_o appear_v to_o be_v be_v the_o reason_n why_o light_n be_v a_o body_n do_v not_o by_o its_o motion_n shatter_v other_o body_n into_o piece_n piece_n the_o reason_n why_o the_o body_n of_o lighlt_n be_v never_o perceive_v to_o be_v fan_v by_o the_o wind_n wind_n the_o reason_n for_o and_o against_o light_n be_v a_o body_n compare_v together_o together_o a_o summary_n repetition_n of_o the_o reason_n which_o prove_v that_o light_n be_v fire_n fire_n no_o local_a motion_n can_v be_v perform_v without_o succession_n succession_n time_n be_v the_o common_a measure_n of_o all_o succession_n succession_n what_o velocity_n be_v and_o that_o it_o can_v not_o be_v infinite_a infinite_a no_o force_n so_o little_a that_o be_v not_o able_a to_o move_v the_o great_a weight_n imaginable_a imaginable_a the_o chief_a principle_n of_o mechanike_n deduce_v out_o of_o the_o former_a discourse_n discourse_n no_o movable_a can_v pass_v from_o rest_n to_o any_o determinate_a degree_n of_o velocity_n or_o from_o a_o lesser_a degree_n to_o a_o great_a without_o pass_v through_o all_o the_o intermediate_v degree_n which_o be_v below_o the_o obtain_a degree_n degree_n the_o condition_n which_o help_v to_o motion_n in_o the_o movable_a be_v three_o in_o the_o medium_n one_o dialog_n 1._o of_o motion_n motion_n no_o body_n have_v any_o intrinsical_a virtue_n to_o move_v itself_o towards_o any_o determinate_a part_n of_o the_o universe_n universe_n the_o increase_n of_o motion_n be_v alwayse_v make_v in_o the_o proportion_n of_o the_o odd_a number_n number_n no_o motion_n can_v increase_v for_o ever_o without_o come_v to_o a_o period_n period_n certain_a problem_n resolve_v concern_v the_o proportion_n of_o some_o move_a agent_n compare_v to_o their_o effect_n effect_n when_o a_o movable_a come_v to_o rest_v the_o motion_n do_v decrease_v according_a to_o the_o rule_n of_o increase_n increase_n those_o motion_n be_v call_v natural_a which_o have_v constant_a cause_n and_o those_o violent_a which_o be_v contrary_a to_o they_o they_o the_o first_o and_o most_o general_a operation_n of_o the_o sun_n be_v the_o make_n and_o raise_v of_o atom_n atom_n the_o light_n rebound_v from_o the_o earth_n with_o atom_n cause_v two_o stream_n in_o the_o air_n the_o one_o ascend_v the_o other_o descend_v and_o both_o of_o they_o in_o a_o perpendicular_a line_n line_n a_o dense_a body_n place_v in_o the_o air_n between_o the_o ascend_a and_o descend_v stream_n must_v needs_o descend_v descend_v a_o more_o particular_a explication_n of_o all_o the_o former_a doctrine_n touch_v gravity_n gravity_n gravity_n and_o levity_n do_v not_o signify_v a_o intrinsical_a inclination_n to_o such_o a_o motion_n in_o the_o body_n themselves_o which_o be_v term_v heavy_a and_o light_a light_a the_o more_o dense_a a_o body_n be_v the_o more_o swift_o it_o descend_v descend_v the_o velocity_n of_o body_n descend_v do_v not_o increase_v in_o proportion_n to_o the_o difference_n that_o may_v be_v between_o their_o several_a density_n density_n more_n or_o less_o gravity_n do_v produce_v a_o swift_a or_o a_o slow_a descend_v of_o a_o heavy_a body_n aristotle_n argument_n to_o disprove_v motion_n in_o vacuo_fw-la be_v make_v good_a good_a the_o reason_n why_o at_o the_o inferior_a quarter_n of_o a_o circle_n a_o body_n do_v descend_v fast_o by_o the_o arch_n of_o that_o quarter_n then_o by_o the_o chord_n â—f_n it_o it_o the_o first_o objection_n answer_v why_o a_o hollow_a body_n descend_v slow_a than_o a_o solid_a one_o one_o the_o second_o objection_n answer_v and_o the_o reason_n show_v why_o atom_n do_v continual_o overtake_v the_o descend_v dense_a body_n body_n a_o curious_a question_n leave_v undecided_a undecided_a the_o four_o objection_n answer_v why_o the_o descent_n of_o the_o same_o heavy_a body_n be_v equal_a in_o so_o great_a inequality_n of_o the_o atom_n which_o cause_v it_o it_o the_o reason_n why_o the_o shelter_n of_o a_o thick_a body_n do_v not_o hinder_v the_o descent_n of_o that_o which_o be_v under_o ti_fw-mi ti_fw-mi the_o reason_n why_o some_o body_n sink_v other_o swim_v swim_v the_o five_o objection_n answer_v concern_v the_o descend_v of_o heavy_a body_n in_o stream_n stream_n the_o six_o objection_n answer_v and_o that_o all_o heavy_a element_n do_v weigh_v in_o their_o own_o sphere_n sphere_n the_o 7_o objection_n answer_v and_o the_o reason_n why_o we_o do_v not_o feel_v the_o course_n of_o the_o air_n and_o atom_n that_o beat_v continual_o upon_o us._n us._n how_o in_o the_o same_o body_n gravity_n may_v be_v great_a than_o density_n and_o density_n than_o gravity_n though_o they_o be_v the_o same_o thing_n thing_n the_o opinion_n of_o gravity_n be_v a_o intrinsical_a inclination_n of_o a_o body_n to_o the_o centre_n refute_v by_o reason_n reason_n the_o same_o opinion_n refute_v by_o several_a experience_n experience_n the_o state_n of_o the_o question_n touch_v the_o cause_n of_o violent_a motion_n motion_n that_o the_o medium_n be_v the_o only_a cause_n which_o continue_v â—â—â—lent_a motion_n motion_n a_o further_a explication_n of_o the_o former_a doctrine_n doctrine_n that_o the_o air_n have_v strength_n enough_o to_o continue_v violent_a motion_n in_o a_o movable_a dial._n 1._o of_o motion_n pag._n 98._o 98._o a_o answer_n to_o the_o first_o objection_n that_o air_n be_v not_o apt_a to_o conserve_v motion_n and_o how_o violent_a moâ—â—_n come_v to_o cease_v cease_v a_o answer_n to_o the_o second_o objection_n that_o the_o air_n have_v no_o power_n over_o heavy_a body_n body_n a_o answer_n to_o the_o three_o objection_n that_o a_o arrow_n shall_v fly_v fast_o broadwayes_o than_o longwayes_o longwayes_o that_o reflection_n be_v a_o kind_n of_o violent_a motion_n motion_n reflection_n be_v make_v at_o equal_a angle_n angle_n the_o cause_n and_o property_n of_o undulation_n undulation_n a_o refutation_n of_o mounseur_fw-fr des_fw-mi cartes_n his_o explication_n of_o refraction_n refraction_n a_o answer_n to_o the_o argument_n bring_v in_o favour_n of_o mounseur_fw-fr des_fw-mi cartes_n his_o opinion_n opinion_n the_o true_a cause_n of_o refraction_n of_o light_n both_o at_o its_o entrance_n and_o at_o its_o go_v out_o from_o the_o reflect_a body_n body_n a_o general_a rule_n to_o know_v the_o nature_n of_o reflection_n and_o refraction_n in_o all_o sort_n of_o
surface_n surface_n a_o body_n of_o great_a part_n and_o great_a pore_n make_v a_o great_a refraction_n than_o one_o of_o lesser_a part_n and_o lesser_a pore_n pore_n a_o confirmation_n of_o the_o former_a doctrine_n out_o of_o the_o nature_n of_o body_n that_o refract_v light_a light_a the_o connexion_n of_o this_o chapter_n with_o the_o rest_n and_o the_o author_n intent_n in_o it_o it_o that_o there_o be_v a_o least_o cise_n of_o body_n and_o that_o this_o least_o cise_n be_v find_v in_o fire_n fire_n the_o first_o conjunction_n of_o part_n be_v in_o body_n of_o least_o cise_n and_o it_o be_v make_v by_o the_o force_n of_o quantity_n quantity_n the_o second_o sort_n of_o conjunction_n be_v compactednesse_n in_o simple_a element_n and_o it_o proceed_v from_o density_n density_n the_o three_o conjunction_n be_v of_o part_n of_o different_a element_n and_o it_o proceed_v from_o quantity_n and_o density_n together_o together_o the_o reason_n why_o liquid_a body_n do_v easy_o join_v together_o and_o dry_a one_o difficult_o difficult_o that_o no_o two_o hard_a body_n can_v touch_v one_o a_o other_o immediate_o immediate_o how_o mix_v body_n arâ—_n frame_v in_o general_n general_n the_o cause_n of_o the_o several_a degree_n of_o solidity_n in_o mix_a body_n body_n the_o rule_n whereunto_o be_v reduce_v all_o the_o several_a combination_n of_o element_n in_o compound_v of_o mix_a body_n body_n earth_n and_o water_n be_v the_o basis_n of_o all_o permanent_a mix_a body_n body_n what_o kind_n of_o body_n those_o be_v where_o water_n be_v the_o basis_n and_o earth_n the_o predominant_a element_n over_o the_o other_o two_o two_o of_o those_o body_n where_o water_n be_v the_o basis_n air_n be_v the_o predominant_a element_n element_n what_o kind_n of_o body_n result_v where_o water_n be_v the_o basis_n and_o fire_n the_o predominant_a element_n element_n of_o those_o body_n where_o water_n be_v in_o excess_n it_o alone_o be_v both_o the_o basis_n and_o the_o predominant_a element_n element_n of_o those_o body_n where_o earth_n alone_o be_v the_o basis_n and_o also_o the_o predominant_a in_o excess_n over_o the_o other_o threâ—_n element_n element_n of_o those_o body_n where_o earth_n be_v the_o basis_n and_o water_v the_o predominâ—t_a element_n over_o the_o other_o two_o two_o of_o those_o body_n where_o earth_n be_v the_o basis_n air_n be_v the_o predominant_a predominant_a of_o those_o body_n where_o earth_n be_v the_o basis_n fire_n be_v the_o predominant_a predominant_a all_o the_o second_o quality_n of_o mix_a body_n arise_v from_o several_a combination_n of_o the_o first_o quality_n and_o be_v at_o last_o resolve_v into_o several_a degree_n of_o rarity_n and_o density_n density_n that_o in_o the_o planet_n and_o star_n there_o be_v a_o like_a variety_n of_o mix_a body_n cause_v by_o light_a as_o here_o upon_o earth_n earth_n in_o what_o manner_n the_o element_n do_v work_v upon_o one_o a_o other_o in_o the_o composition_n of_o mix_a body_n and_o in_o particular_a fire_n which_o be_v the_o most_o active_a active_a a_o particular_a declaration_n touch_v the_o generation_n of_o metal_n metal_n why_o some_o body_n be_v brittle_a and_o other_o tough_a or_o apt_a to_o withstand_v outward_a violence_n the_o first_o instrument_n to_o dissolve_v mix_v body_n body_n how_o outward_a violence_n do_v work_v upon_o the_o most_o compact_a body_n body_n the_o several_a effect_n of_o fire_n the_o second_o and_o chief_a instrument_n to_o dissolve_v all_o compound_a body_n body_n the_o reason_n why_o some_o body_n be_v not_o dissolve_v by_o fire_n fire_n the_o reason_n why_o fire_n molt_v gold_n but_o can_v not_o consume_v it_o it_o why_o lead_n be_v easy_o consume_v and_o calcine_v by_o fire_n fire_n why_o and_o how_o some_o body_n be_v divide_v by_o fire_n into_o spirit_n water_n oil_n salte_n and_o earth_n and_o what_o those_o part_n be_v be_v how_o water_n the_o three_o instrument_n to_o dissolve_v body_n dissolve_v calx_fw-la into_o salt_n and_o so_o into_o terra_fw-la damnata_fw-la damnata_fw-la how_o water_n mingle_v with_o salt_n become_v a_o most_o powerful_a agent_n to_o dissolve_v other_o body_n body_n how_o putrefaction_n be_v cause_v cause_v what_o be_v the_o sphere_n of_o activity_n in_o corporeal_a agent_n agent_n the_o reason_n why_o no_o body_n can_v work_v in_o distance_n distance_n a_o objection_n answer_v against_o the_o manner_n of_o explicate_v the_o former_a axiom_n axiom_n of_o reaction_n and_o first_o in_o pure_a local_a motion_n that_o each_o agent_n must_v suffer_v in_o act_v and_o act_n in_o suffering_n suffering_n the_o former_a doctrine_n apply_v to_o other_o local_a motion_n design_v by_o particular_a name_n and_o that_o suisseths_n argument_n be_v of_o no_o force_n against_o this_o way_n of_o doctrine_n doctrine_n why_o some_o notion_n do_v admit_v of_o intention_n and_o remission_n and_o other_o do_v not_o not_o that_o in_o every_o part_n of_o our_o habitable_a world_n all_o the_o four_o element_n be_v find_v pure_a in_o small_a atom_n but_o not_o in_o any_o great_a bulk_n bulk_n the_o author_n intent_n in_o this_o and_o the_o follow_a chapter_n mr._n thomas_n white_a white_a that_o body_n may_v be_v rarify_v both_o by_o outward_a and_o inward_a heat_n and_o how_o this_o be_v perform_v perform_v of_o the_o great_a effect_n of_o rarefaction_n rarefaction_n the_o first_o manner_n of_o condensation_n by_o heat_n heat_n the_o second_o manner_n of_o condensation_n by_o cold_a cold_a that_o ice_n be_v not_o water_v rarify_v but_o condense_v condense_v how_o wind_n snow_n and_o hail_n be_v make_v and_o wind_n by_o rain_n allay_v allay_v how_o part_n of_o the_o same_o or_o diverse_a body_n be_v join_v more_o strong_o together_o by_o condensation_n condensation_n vacuite_n can_v not_o be_v the_o reason_n why_o water_n impregnate_v to_o the_o full_a with_o one_o kind_n of_o salt_n will_v notwithstanding_o receive_v more_o of_o a_o other_o other_o the_o true_a reason_n of_o the_o former_a effect_n effect_n the_o reason_n why_o body_n of_o the_o same_o nature_n do_v join_v more_o easy_o together_o than_o other_o other_o what_o attraction_n be_v and_o from_o whence_o it_o proceed_v proceed_v the_o true_a sense_n of_o the_o maxim_n that_o nature_n abhor_v from_o vacuity_n vacuity_n the_o true_a reasâ—_n of_o attraction_n attraction_n water_n may_v be_v bring_v by_o the_o force_n of_o attraction_n to_o what_o height_n soever_o soever_o the_o doctrine_n touch_v the_o attraction_n of_o water_n in_o syphon_n syphon_n that_o the_o syphon_n do_v not_o prove_v water_n to_o weigh_v in_o its_o own_o orb_n orb_n concern_v attraction_n cause_v by_o fire_n fire_n concern_v attraction_n make_v by_o virtue_n of_o hot_a body_n amulet_n etc_n etc_n the_o natural_a reason_n give_v for_o diverse_a operation_n esteem_v by_o some_o to_o be_v magical_a magical_a what_o be_v filtration_n and_o how_o it_o be_v effect_v effect_v what_o cause_v the_o water_n in_o filtration_n to_o ascend_v ascend_v why_o the_o filter_n will_v not_o drop_n unless_o the_o label_n hang_v low_a than_o the_o water_n water_n of_o the_o motion_n of_o restitution_n and_o why_o some_o body_n stand_v bend_v other_o not_o not_o why_o some_o body_n return_v only_o in_o part_n to_o their_o natural_a figure_n other_o entire_o entire_o concern_v the_o nature_n of_o those_o body_n which_o do_v shrink_v and_o stretch_v stretch_v how_o great_a and_o wonderful_a effect_n proceed_v from_o small_a plain_a and_o simple_a principle_n principle_n concern_v electricall_a attraction_n and_o the_o cause_n of_o it_o it_o cabeus_n his_o opinion_n refute_v concern_v the_o cause_n of_o electricall_a motion_n motion_n the_o extreme_a heat_n of_o the_o sun_n under_o the_o zodiac_n draw_v a_o stream_n of_o air_n from_o each_o pole_n into_o the_o torride_a zone_n chap._n 18._o §._o 7._o 7._o the_o atom_n of_o these_o two_o stream_n come_v together_o be_v apt_a to_o incorporate_v with_o one_o a_o other_o other_o 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compose_v and_o order_v mere_o by_o the_o variety_n of_o the_o former_a nay_o that_o sense_n and_o fantasy_n the_o high_a thing_n we_o can_v discern_v out_o of_o man_n have_v no_o other_o source_n but_o be_v subject_a to_o the_o law_n of_o part_n and_o of_o rarity_n and_o density_n so_o that_o in_o the_o end_n we_o become_v assure_v of_o this_o important_a maxim_n that_o nothing_o whatsoever_o we_o know_v to_o be_v a_o body_n can_v be_v exempt_v from_o the_o declare_a law_n and_o orderly_a motion_n of_o body_n unto_o which_o let_v we_o add_v two_o other_o position_n which_o fall_v also_o within_o our_o discovery_n the_o first_o that_o it_o be_v constant_o find_v in_o nature_n that_o none_o of_o the_o body_n we_o know_v do_v move_v themselves_o but_o their_o motion_n must_v be_v found_v in_o some_o thing_n without_o they_o the_o second_o that_o no_o body_n move_v a_o other_o unless_o itself_o be_v also_o move_v and_o it_o will_v follow_v evident_o out_o of_o they_o if_o they_o be_v of_o necessity_n and_o not_o prevaricable_a that_o some_o other_o principle_n beyond_o body_n be_v require_v to_o be_v the_o root_n and_o first_o ground_n of_o motion_n in_o they_o as_o mr._n white_n have_v most_o acute_o and_o solide_o demonstrate_v do_v in_o that_o excellent_a work_n i_o have_v so_o often_o cite_v in_o my_o former_a treatise_n but_o it_o be_v time_n we_o shall_v fall_v to_o our_o intend_a discourse_n leave_v this_o point_n settle_v by_o what_o we_o have_v already_o say_v that_o if_o we_o show_v our_o soul_n and_o her_o operation_n to_o be_v not_o compose_v of_o part_n we_o also_o therein_o conclude_v that_o she_o be_v a_o spiritual_a substance_n and_o not_o a_o body_n which_o be_v our_o design_n and_o