and_o consequent_o the_o whole_a cylinder_n of_o water_n over_o the_o board_n gravitate_fw-la on_o it_o which_o shall_v be_v suppose_v 30_o time_n more_o than_o that_o hollow_o cylinder_n which_o be_v contain_v betwixt_o the_o convex_a of_o this_o cylinder_n of_o water_n and_o the_o concave_n of_o the_o bucket_n and_o yet_o shall_v the_o round_a board_n ascend_v this_o be_v plain_a enough_o already_o but_o if_o there_o can_v be_v any_o scruple_n i_o can_v so_o increase_v the_o proportion_n of_o the_o diameter_n of_o the_o bottom_n of_o the_o diameter_n of_o the_o bottom_n of_o the_o bucket_n to_o its_o height_n that_o the_o very_a remainder_n of_o the_o cone_n shall_v be_v suppose_v 30_o time_n big_a than_o the_o remainder_n of_o the_o vault_n that_o environ_n the_o cone_n beside_o 20._o other_o way_n by_o which_o this_o invention_n of_o the_o cone_n or_o cap_n in_o the_o subject_v body_n in_o the_o water_n will_v be_v plain_o deprehend_v to_o be_v only_o a_o witty_a invention_n upon_o chapter_n the_o five_o remark_n the_o ten_o those_o word_n p._n 30._o l._n 9_o that_o it_o be_v certain_a water_n have_v a_o intrinsical_a gravity_n of_o its_o own_o as_o it_o be_v a_o heavy_a body_n these_o word_n be_v the_o most_o clear_o understand_v whether_o they_o be_v true_a or_o false_a from_o what_o i_o think_v we_o be_v agree_v on_o in_o the_o first_o and_o second_o part_n of_o my_o first_o remark_n that_o gravity_n be_v nothing_o else_o but_o mobility_n and_o gravitation_n nothing_o else_o but_o motion_n or_o nisus_fw-la ad_fw-la motum_fw-la gravity_n therefore_o be_v nothing_o else_o but_o mobility_n or_o a_o capacity_n of_o be_v move_v downward_o this_o capacity_n be_v most_o certain_o in_o it_o intrinsical_o and_o indeed_o in_o all_o other_o body_n beside_o but_o if_o by_o gravity_n shall_v be_v understand_v such_o a_o principle_n in_o water_n or_o any_o heavy_a body_n else_o as_o by_o virtue_n whereof_o they_o will_v upon_o occasion_n move_v themselves_o downward_o that_o i_o make_v account_v not_o at_o all_o certain_a but_o raâ—â—er_n false_a remark_n the_o eleven_o water_n so_o long_o as_o water_n p._n 34._o l._n 21._o be_v ever_o in_o its_o fluid_a consistency_n and_o therefore_o sometime_o do_v gravitate_fw-la in_o its_o fluid_a consistency_n that_o be_v have_v a_o actual_a motion_n or_o a_o actual_a nisus_fw-la ad_fw-la motum_fw-la ad_fw-la centrum_fw-la terrae_fw-la but_o that_o pressure_n it_o seem_v to_o have_v p._n 35._o l._n 1._o upon_o quicksilver_n in_o a_o vessel_n be_v but_o ex_fw-la accidenti_fw-la towards_o the_o centre_n of_o the_o earth_n it_o aim_v at_o the_o thin_a matter_n in_o the_o torricellian_a tube_n or_o rather_o to_o reduce_v the_o matter_n to_o a_o due_a aequilibrium_fw-la nor_o do_v it_o press_v upon_o the_o quicksilver_n but_o with_o it_o and_o vis_fw-la unita_fw-la fortior_fw-la as_o appear_v by_o the_o rise_n of_o the_o mercury_n in_o the_o glass_n upon_o chapter_n the_o six_o remark_n the_o twelve_o that_o a_o bucket_n of_o water_n shall_v be_v as_o much_o one_o continue_a body_n as_o a_o bucket_n of_o pitch_n or_o wax_n be_v a_o i_o a_o paradox_n p._n 42._o l._n 10._o this_o can_v be_v unless_o the_o water_n be_v freeze_v and_o pitch_n and_o wax_v and_o butter_n and_o ice_n apply_v to_o the_o fire_n and_o so_o have_v their_o part_n put_v upon_o motion_n and_o thereby_o be_v make_v fluid_a show_v plain_o the_o nature_n of_o fluidity_n that_o it_o consist_v in_o smallness_n of_o part_n and_o the_o slippery_a motion_n of_o they_o one_o by_o another_o which_o in_o water_n be_v very_o eminent_a and_o their_o discontinuity_n be_v notable_o discernible_a also_o in_o that_o they_o be_v so_o exhalable_a by_o the_o sun_n and_o do_v so_o easy_o convey_v themselves_o into_o pile_n of_o wool_n a_o vessel_n of_o water_n place_v in_o the_o room_n if_o that_o experiment_n be_v true_a as_o i_o never_o hear_v it_o contradict_v remark_n the_o thirteen_o i_o only_o take_v notice_n here_o p._n 42._o l._n 14._o that_o this_o learned_a author_n be_v mistake_v in_o his_o notion_n of_o the_o principium_fw-la hylarchicum_n which_o so_o oft_o occurr_v in_o my_o enchiridium_fw-la metaphysicum_fw-la 9_o for_o i_o do_v not_o understand_v thereby_o any_o intelligent_a nature_n but_o vital_a only_o or_o at_o least_o main_o i_o mean_v a_o spirit_n endue_v with_o the_o plastic_a power_n of_o order_v the_o matter_n according_a to_o certain_a general_a law_n which_o the_o divine_a wisdom_n have_v vital_o and_o essential_o though_o not_o intellectual_o implant_v in_o this_o spirit_n of_o nature_n as_o i_o elsewhere_o call_v it_o for_o that_o there_o be_v no_o life_n but_o what_o be_v cogitative_a be_v a_o conceit_n take_v up_o but_o yesterday_o and_o i_o believe_v will_v as_o soon_o expire_v that_o it_o be_v plastical_a and_o that_o it_o be_v not_o intelligent_a these_o two_o thing_n i_o think_v i_o can_v and_o have_v demonstrate_v but_o whether_o it_o may_v have_v some_o more_o sleepy_a drowsy_a sense_n in_o it_o also_o i_o have_v not_o yet_o determine_v and_o for_o the_o present_n think_v it_o hard_o to_o prove_v either_o one_o way_n or_o other_o and_o i_o be_o loath_a to_o assert_v any_o more_o than_o i_o can_v prove_v upon_o chapter_n the_o seven_o remark_n the_o fourteen_o the_o distinction_n of_o consider_v water_n as_o a_o solid_a body_n and_o as_o a_o fluid_a body_n p._n 49_o &_o 50._o do_v not_o go_v well_o down_o with_o i_o for_o water_n so_o long_o as_o it_o be_v water_n and_o not_o ice_n be_v always_o fluid_a even_o then_o when_o it_o be_v envessel_v and_o if_o its_o entire_a tendency_n then_o towards_o the_o earth_n argue_v its_o solidity_n it_o be_v a_o solid_a body_n also_o out_o of_o the_o vessel_n for_o it_o also_o then_o tend_v entire_o and_o direct_o towards_o the_o earth_n as_o be_v see_v in_o the_o drop_n of_o rain_n wherefore_o we_o see_v no_o reason_n of_o reduce_v of_o envessel_v water_n to_o the_o nature_n of_o a_o solid_a body_n that_o upon_o that_o pretence_n the_o problem_n of_o its_o part_n not_o gravitate_v one_o upon_o another_o may_v be_v thence_o solve_v remark_n the_o fifteen_o the_o non-gravitation_a of_o the_o particle_n of_o water_n p._n 52._o l._n 1._o upon_o subject_v body_n be_v resolve_v into_o two_o account_n the_o first_o mechanical_a the_o second_o natural_a the_o mechanical_a be_v propose_v and_o apply_v in_o this_o seven_o chapter_n the_o natural_a in_o the_o next_o the_o mechanical_a account_n be_v twofold_a the_o first_o from_o the_o continuity_n of_o the_o particle_n of_o water_n the_o second_o from_o their_o architecture_n or_o masonry_n suppose_v they_o be_v not_o continue_v now_o that_o that_o account_v from_o the_o continuity_n of_o part_n whereby_o the_o learned_a author_n will_v have_v it_o to_o be_v a_o kind_n of_o solid_a body_n that_o this_o be_v invalid_a appear_v from_o the_o 3._o and_o 12._o remark_n and_o indeed_o discontinuity_n of_o the_o part_n of_o water_n be_v palpable_a from_o their_o extreme_a softness_n to_o our_o very_a finger_n as_o when_o any_o thing_n be_v ground_n the_o samller_n the_o powder_n be_v the_o soft_a it_o feel_v to_o our_o finger_n and_o continuity_n be_v nothing_o else_o but_o the_o fixtness_n of_o part_n to_o part_n whence_o hardness_n will_v necessary_o arise_v as_o appear_v in_o water_n turn_v into_o ice_n which_o be_v nothing_o else_o but_o the_o fix_v the_o aqueous_a part_n one_o to_o another_o remark_n the_o sixteen_o and_o therefore_o this_o learned_a author_n do_v well_o p._n 52._o l._n 21._o to_o admit_v at_o length_n that_o water_n have_v the_o nature_n of_o separate_a body_n and_o that_o its_o part_n be_v only_o contiguous_a but_o then_o when_o he_o fly_v for_o a_o solution_n of_o the_o present_a problem_n why_o a_o whole_a column_n of_o water_n do_v not_o gravitate_fw-la on_o the_o subject_v body_n to_o his_o instance_n p._n 53._o l._n 8._o of_o a_o pyramid_n of_o square_a stone_n a_o heap_n of_o wheat_n and_o of_o callice-sand_n wherein_o a_o arch_n be_v make_v over_o the_o subject_v body_n etc._n etc._n the_o invalidity_n of_o this_o reason_n i_o have_v abundant_o discover_v in_o my_o 4._o 5._o 6._o 7._o 8._o and_o 9_o remark_n there_o be_v no_o comparison_n betwixt_o those_o gross_a part_n in_o rest_n and_o these_o infinite_o small_a particle_n of_o water_n which_o be_v in_o motion_n remark_n the_o seventeen_o the_o author_n seem_v to_o affirm_v that_o the_o cartesian_a aqueous_a particle_n be_v infinite_o more_o improveable_a p._n 53._o l._n 8._o for_o make_v a_o arch_n for_o the_o ease_n and_o security_n of_o subjacent_a body_n 7._o than_o those_o of_o wheat_n hailshot_a or_o sand_n whenas_o doubtless_o they_o be_v infinite_o less_o improveable_a as_o be_v in_o promiscuous_a motion_n according_a to_o des-cartes_n the_o materia_fw-la subtilissima_fw-la and_o the_o globuli_fw-la intermingle_v nor_o be_v they_o in_o
that_o the_o reason_n why_o a_o glass_n tube_n of_o oil_n immerse_v to_o such_o a_o depth_n into_o a_o vessel_n of_o water_n will_v some_o of_o it_o go_v out_o but_o immerse_v low_a it_o will_v stay_v in_o and_o if_o low_o will_v ascend_v in_o the_o tube_n etc._n etc._n be_v this_o because_o there_o be_v a_o great_a pressure_n or_o renitence_n in_o the_o last_o place_n than_o in_o the_o second_o and_o in_o the_o second_o than_o in_o the_o first_o and_o therefore_o less_o force_n be_v require_v to_o raise_v the_o superficies_n in_o this_o first_o case_n than_o in_o the_o second_o and_o in_o the_o second_o than_o in_o the_o three_o this_o be_v ingenious_a but_o there_o be_v this_o obstacle_n to_o the_o truth_n thereof_o for_o let_v the_o first_o place_n be_v a._n the_o second_o b._n the_o three_o c._n and_o let_v we_o consider_v that_o the_o oil_n go_v out_o at_o a._n the_o whole_a body_n of_o the_o water_n from_o a._n to_o the_o superficies_n be_v raise_v up_o at_o once_o and_o there_o appear_v no_o hillock_n of_o water_n above_o the_o oil_n at_o a._n on_o the_o superficies_n or_o on_o a_o vessel_n of_o oil_n above_o the_o water_n at_o a._n suppose_v water_n let_v into_o a_o vessel_n of_o oil_n after_o the_o same_o manner_n by_o a_o glass_n tube_n now_o beside_o that_o it_o be_v incredible_a that_o so_o little_a portion_n of_o water_n or_o oil_n effuse_v at_o a._n shall_v at_o all_o be_v able_a toraise_a the_o whole_a bulk_n of_o water_n or_o oil_n in_o the_o vessel_n from_o the_o whole_a superficies_n where_o a._n be_v though_o never_o so_o little_a towards_o the_o tomp_n of_o the_o vessel_n it_o be_v also_o further_o demonstrable_a that_o the_o increase_n of_o renitence_n or_o pressure_n of_o the_o water_n against_o its_o be_v raise_v high_a in_o b._n more_o than_o in_o a._n and_o in_o c._n more_o than_o in_o b._n be_v not_o the_o reason_n that_o the_o oil_n in_o the_o tube_n put_v in_o water_n or_o water_n in_o a_o tube_n put_v into_o oil_n do_v not_o go_v out_o at_o b._n and_o ascend_v at_o c._n for_o it_o will_v follow_v that_o a_o tube_n of_o oil_n put_v into_o a_o vessel_n of_o water_n of_o a_o far_o great_a diameter_n than_o before_o suppose_v twice_o as_o great_a and_o the_o tube_n again_o immerse_v to_o a._n that_o be_v to_o a_o equal_a depth_n as_o before_o the_o oil_n will_v not_o go_v out_o since_o the_o bulk_n of_o the_o water_n from_o a._n to_o the_o superficies_n be_v four_o time_n as_o big_a as_o it_o be_v before_o and_o therefore_o the_o renitence_n against_o be_v raise_v high_o shall_v nigh_o hand_n increase_v in_o proportion_n and_o yet_o the_o oil_n go_v out_o at_o a._n as_o before_o notwithstanding_o this_o imagine_a renitency_n whence_o it_o be_v plain_a it_o be_v not_o the_o force_n of_o effuse_a water_n in_o the_o oil_n or_o oil_n in_o the_o water_n that_o can_v raise_v the_o water_n or_o oil_n one_o atom_n breadth_n high_o but_o the_o prevent_a activity_n of_o that_o immaterial_a principle_n that_o dispose_v all_o the_o part_n of_o the_o liquor_n in_o the_o vessel_n orderly_a and_o at_o once_o there_o be_v no_o crowd_v nor_o press_v any_o way_n one_o part_n on_o another_o and_o that_o the_o pewter_n porringer_n full_a of_o hailshot_a weigh_v in_o water_n p._n 43._o l._n 23._o be_v find_v from_o the_o bottom_n to_o the_o top_n in_o a_o manner_n of_o equal_a weight_n be_v not_o because_o it_o force_v the_o superficies_n of_o the_o water_n no_o high_o in_o one_o position_n than_o another_o but_o because_o the_o water_n be_v no_o heavy_a at_o one_o depth_n than_o another_o that_o be_v be_v not_o heavy_a at_o all_o upon_o chapter_n the_o four_o remark_n the_o four_o p._n 50._o l._n 23._o in_o this_o page_n the_o learned_a author_n do_v in_o a_o manner_n acknowledge_v what_o i_o so_o diligent_o endeavour_v to_o prove_v in_o my_o first_o remark_n part_v 4._o for_o he_o compare_v the_o air_n to_o a_o vast_a net_n with_o small_a mash_n or_o interstitia_fw-la fit_v gradual_o with_o part_n more_o and_o more_o subtle_a wherein_o he_o judge_v right_a save_v that_o by_o the_o comparison_n of_o the_o net_n he_o will_v insinuate_v a_o continuity_n of_o the_o air_n which_o i_o have_v sufficient_o disprove_v remark_n 1._o part_n 3._o remark_n the_o five_o the_o compression_n of_o divers_a particle_n of_o the_o air_n say_v our_o author_n p._n 51._o l._n 13._o may_v render_v that_o compress_a body_n of_o air_n sensible_o heavy_a whence_o he_o infer_v that_o we_o may_v not_o whole_o exclude_v those_o particle_n from_o all_o kind_n of_o gravity_n before_o compression_n for_o no_o weighty_a body_n can_v arise_v from_o the_o coalition_n of_o such_o part_n as_o have_v no_o manner_n of_o gravity_n before_o the_o conclusion_n bear_v some_o show_n of_o concinnity_n with_o it_o but_o methinks_v the_o inference_n will_v be_v more_o safe_a if_o one_o shall_v argue_v from_o hence_o that_o there_o be_v no_o such_o thing_n as_o innate_a gravity_n since_o that_o which_o appear_v a_o light_a body_n before_o without_o add_v any_o real_a quality_n but_o by_o only_o thrust_v the_o part_n near_o together_o it_o get_v a_o motion_n downward_o which_o therefore_o imply_v that_o that_o motion_n be_v from_o some_o other_o substance_n not_o from_o the_o compress_a air_n itself_o and_o that_o fire_n if_o it_o can_v be_v compress_v will_v also_o tend_v downward_o as_o the_o matter_n thereof_o do_v tend_v downward_o plain_o in_o wood_n but_o the_o part_n of_o wood_n attenuate_v and_o agitate_a tend_v upward_o in_o the_o form_n of_o fire_n which_o be_v no_o obscure_a intimation_n that_o it_o be_v not_o any_o inward_a particular_a form_n or_o quality_n that_o be_v that_o which_o move_v thing_n upward_o or_o downward_o but_o a_o distinct_a immaterial_a principle_n that_o be_v the_o orderer_n and_o disposer_n of_o the_o matter_n of_o the_o universe_n according_a to_o the_o more_o or_o less_o solidity_n in_o its_o consistency_n remark_n the_o six_o he_o assert_n in_o this_o page_n 63._o as_o also_o p._n 51._o l._n 2._o that_o there_o be_v not_o that_o strict_a cohaesion_n of_o one_o part_n of_o water_n with_o another_o as_o with_o one_o part_n of_o air_n with_o another_o and_o yet_o as_o i_o have_v above_o note_v the_o air_n be_v dividable_a by_o the_o thread_n of_o a_o spinner_n hang_v on_o one_o hat_n how_o dividable_a then_o and_o separable_a be_v one_o part_n of_o water_n from_o another_o that_o be_v more_o easy_o disjungible_a than_o air_n itself_o and_o how_o unfit_a for_o such_o architecture_n of_o the_o imagine_a cone_n or_o cap_n in_o the_o former_a treatise_n remark_n the_o seven_o after_o a_o experiment_n make_v with_o a_o glasssiphon_a with_o quicksilver_n and_o water_n the_o long_a leg_n of_o the_o siphon_n be_v 32_o inch_n the_o short_a 8._o and_o the_o short_a leg_n have_v something_o a_o large_a diameter_n than_o the_o long_o which_o experiment_n be_v thus_o 1._o he_o fill_v the_o short_a leg_n with_o mercury_n till_o it_o run_v up_o as_o high_a in_o the_o long_o that_o be_v 8_o inch_n according_a to_o the_o law_n of_o fluids_n and_o stop_v the_o short_a with_o his_o finger_n fill_v the_o residue_n of_o the_o long_o with_o water_n whereupon_o the_o mercury_n in_o the_o long_a leg_n subside_v to_o two_o inch_n and_o a_o quarter_n 24_o inch_n of_o water_n drive_v it_o so_o far_o down_o though_o 28_o inch_n of_o water_n be_v the_o usual_a counterpoise_n to_o two_o inch_n of_o mercury_n 2_o have_v fill_v again_o the_o siphon_n with_o quicksilver_n as_o at_o first_o and_o immerse_v it_o into_o a_o tube_n of_o water_n 32_o inch_n high_a so_o that_o the_o column_n of_o water_n over_o the_o short_a leg_n be_v full_a 24_o inch_n yet_o those_o 24_o inch_n drive_v the_o mercury_n in_o the_o short_a leg_n but_o one_o inch_n down_o and_o raise_v it_o one_o inch_n in_o the_o long_o 3._o have_v pour_v water_n into_o the_o long_a leg_n of_o the_o siphon_n so_o that_o the_o mercury_n subside_v two_o inch_n and_o as_o much_o flow_v out_o at_o the_o short_a and_o then_o immerse_v again_o the_o siphon_n into_o the_o glass-vessel_n 32_o inch_n deep_o fill_v with_o water_n the_o mercury_n subside_v near_o a_o inch_n in_o the_o short_a leg_n and_o according_o impel_v the_o mercury_n into_o the_o long_a upon_o this_o experiment_n i_o say_v he_o make_v this_o observation_n p._n 67._o l._n 1._o that_o notwithstanding_o the_o advantage_n of_o the_o large_a diameter_n of_o the_o short_a leg_n the_o gravitation_n of_o the_o external_a water_n or_o any_o imaginary_a column_n thereof_o be_v not_o half_a so_o much_o as_o the_o gravitation_n of_o the_o cylinder_n of_o water_n include_v in_o the_o tube_n he_o mean_v the_o long_a leg_n of_o the_o siphon_n which_o i_o conceive_v to_o be_v a_o
it_o will_v sustain_v 10_o l._n of_o mercury_n 29_o inch_n high_a that_o there_o be_v no_o such_o elasticity_n at_o all_o the_o conclusion_n errata_fw-la sic_fw-la corrige_n page_z 9_o line_n 21._o read_v body_n p._n 37._o l._n 17_o r._n intrinsecalness_n p._n 107._o l._n 21._o r._n tube_n p._n 146._o l._n 6._o r._n order_v p._n 177._o l._n 1._o l._n r._n considerate_a remark_n upon_o two_o late_a ingenious_a discourse_n the_o one_o a_o essay_n touch_v the_o gravitation_n and_o non-gravitation_a of_o fluid_a body_n the_o other_z observation_n touch_v the_o torricellian_a experiment_n on_o the_o essay_n touch_v the_o gravitation_n or_o non-gravitation_a of_o fluid_a body_n etc._n etc._n upon_o chapter_n the_o second_o the_o first_o remark_n in_o this_o chapter_n there_o be_v thing_n say_v that_o be_v repugnant_a one_o to_o another_o for_o in_o the_o very_a entrance_n of_o the_o chapter_n the_o learned_a author_n assert_n that_o gravity_n be_v a_o intrinsical_a quality_n of_o body_n whereby_o they_o tend_v downward_o to_o or_o towards_o the_o centre_n of_o the_o earth_n and_o yet_o afterward_o towards_o the_o end_n of_o the_o chapter_n he_o affirm_v that_o fire_n may_v right_o be_v say_v to_o gravitate_fw-la upward_o etc._n etc._n now_o if_o that_o definition_n be_v true_a that_o gravity_n be_v a_o intrinsical_a quality_n of_o body_n whereby_o they_o tend_v towards_o the_o centre_n of_o the_o earth_n whether_o by_o gravity_n be_v understand_v a_o faculty_n or_o capacity_n of_o so_o tend_v or_o the_o actual_a exercise_n thereof_o we_o can_v avoid_v a_o repugnancy_n for_o if_o a_o actual_a exercise_n thereof_o be_v understand_v that_o be_v gravitation_n which_o here_o be_v affirm_v to_o be_v the_o tend_v downward_o of_o body_n towards_o the_o centre_n of_o the_o earth_n it_o be_v a_o contradiction_n that_o the_o tendency_n of_o they_o upward_o shall_v be_v gravitation_n but_o rather_o levitation_n but_o if_o by_o gravity_n be_v understand_v only_o their_o capacity_n of_o tend_v downward_o to_o the_o centre_n yet_o the_o actuality_n thereof_o will_v be_v gravitation_n as_o that_o of_o levity_n levitation_n and_o therefore_o according_a to_o this_o notion_n of_o gravity_n can_v be_v only_o downward_o when_o as_o the_o learned_a author_n after_o assert_n that_o gravitation_n be_v also_o upward_o which_o i_o say_v seem_v a_o contradiction_n but_o i_o rather_o interpret_v it_o a_o emendation_n of_o his_o former_a assertion_n and_o by_o after_o affirm_v that_o gravitation_n be_v upward_o as_o well_o as_o downward_o that_o he_o will_v insinuate_v that_o it_o be_v real_o and_o in_o truth_n against_o that_o sense_n that_o gravity_n and_o gravitation_n be_v understand_v in_o the_o school_n as_o well_o upward_o transverse_a oblique_a as_o downward_o there_o be_v no_o way_n such_o gravity_n or_o gravitation_n as_o the_o school_n dream_v of_o that_o be_v from_o any_o inherent_a quality_n of_o the_o body_n itself_o that_o may_v be_v call_v gravity_n but_o that_o it_o be_v a_o mere_a idolum_fw-la fori_fw-la as_o my_o lord_n verulam_n will_v call_v it_o a_o false_a notion_n stick_v to_o the_o vulgar_a use_n and_o sense_n of_o that_o word_n which_o i_o think_v this_o learned_a author_n do_v apert_o acknowledge_v and_o consequent_o explode_v that_o usual_a notion_n in_o these_o word_n where_o he_o say_v that_o gravitation_n be_v nothing_o else_o but_o motus_fw-la or_o nisus_n ad_fw-la motum_fw-la secundùm_fw-la lineam_fw-la directionis_fw-la ejusdem_fw-la and_o a_o little_a before_o that_o gravitation_n be_v nothing_o else_o but_o motion_n or_o at_o lest_o conatus_fw-la or_o nisus_n ad_fw-la motum_fw-la which_o in_o my_o judgement_n plain_o take_v away_o that_o false_a notion_n of_o gravity_n and_o gravitation_n entertain_v by_o the_o vulgar_a and_o the_o school_n for_o it_o as_o plain_o follow_v by_o deny_v all_o intrinsical_a nature_n to_o gravitation_n save_v motus_fw-la or_o nisus_fw-la ad_fw-la motum_fw-la that_o that_o scholastic_a gravitation_n or_o the_o specific_a nature_n thereof_o be_v take_v away_o as_o by_o deny_v that_o homo_fw-la be_v any_o thing_n but_o animal_n vitâ_fw-la sensúque_fw-la praeditum_fw-la will_v take_v away_o the_o specific_a nature_n of_o man_n out_o of_o the_o universe_n the_o first_o part_n therefore_o of_o this_o my_o first_o remark_n shall_v be_v that_o even_o according_a to_o the_o judgement_n of_o this_o learned_a author_n there_o be_v nothing_o in_o body_n but_o mobility_n and_o actual_a motus_fw-la or_o nisus_n ad_fw-la motum_fw-la however_o they_o may_v be_v disguise_v under_o the_o vulgar_a phrase_n of_o gravity_n and_o levity_n of_o gravitation_n or_o levitation_n etc._n etc._n second_o that_o the_o author_n though_o in_o process_n of_o his_o discourse_n he_o use_v these_o vulgar_a phrase_n of_o gravity_n and_o gravitation_n he_o be_v to_o remember_v that_o the_o true_a and_o philosophical_a sense_n of_o they_o be_v nothing_o else_o but_o mobility_n and_o actual_a motion_n or_o actual_a nisus_n ad_fw-la motum_fw-la which_o if_o it_o be_v consider_v in_o its_o direction_n towards_o the_o centre_n of_o the_o earth_n be_v more_o special_o note_v with_o the_o name_n of_o gravity_n or_o gravitation_n three_o that_o if_o we_o will_v cautious_o and_o severe_o philosophise_v we_o be_v not_o to_o imagine_v this_o actual_a motion_n or_o actual_a nisus_n ad_fw-la motum_fw-la to_o be_v in_o any_o body_n unless_o it_o be_v discover_v there_o to_o be_v by_o clear_a sense_n or_o reason_n but_o rather_o not_o to_o be_v when_o we_o have_v diligent_o use_v these_o two_o faculty_n for_o to_o discover_v they_o and_o yet_o they_o appear_v not_o four_o it_o be_v deprehensible_a neither_o by_o sense_n nor_o reason_n that_o because_o water_n for_o example_n will_v nimble_o run_v up_o a_o tube_n let_v down_o into_o water_n stop_v with_o one_o finger_n at_o the_o nether_a orifice_n and_o then_o open_v that_o there_o be_v before_o any_o actual_a motion_n upward_o in_o the_o water_n or_o any_o actual_a nisus_n ad_fw-la istiusmodi_fw-la motum_fw-la but_o that_o as_o to_o any_o such_o motion_n it_o be_v at_o rest_n five_o that_o if_o the_o quick_a run_v up_o of_o the_o water_n into_o such_o a_o tube_n be_v a_o solid_a argument_n of_o a_o actual_a nisus_n of_o the_o water_n upward_o even_o then_o when_o it_o have_v no_o such_o occasion_n to_o discover_v itself_o the_o quickness_n of_o the_o ascent_n of_o the_o water_n be_v so_o great_a and_o so_o equal_a to_o the_o descent_n of_o water_n in_o a_o crooked_a tube_n of_o water_n open_v at_o one_o end_n in_o the_o air_n after_o it_o be_v immerse_v into_o the_o water_n i_o mean_v the_o other_o orifice_n stop_v also_o with_o one_o finger_n and_o they_o open_v again_o when_o it_o be_v let_v down_o at_o a_o sufficient_a depth_n that_o the_o actual_a nisus_n of_o the_o water_n suspend_v suppose_v in_o a_o bucket_n downward_o and_o upward_o will_v be_v in_o a_o manner_n equal_a so_o that_o the_o water_n will_v have_v no_o weight_n at_o all_o in_o so_o much_o that_o another_o bucket_n of_o the_o same_o weight_n and_o size_n without_o any_o water_n in_o it_o will_v be_v equiponderant_a to_o it_o from_o whence_o sixthly_a and_o last_o it_o will_v follow_v that_o we_o find_v so_o great_a a_o weight_n from_o the_o water_n in_o the_o full_a bucket_n with_o a_o actual_a nisus_n downward_o there_o must_v be_v a_o be_v distinct_a from_o the_o water_n that_o direct_v its_o motion_n thitherward_o but_o this_o be_v a_o observation_n beyond_o my_o present_a scope_n the_o rest_n at_o least_o will_v be_v useful_a for_o the_o better_a understanding_n ourselves_o in_o our_o follow_a remark_n upon_o chapter_n the_o three_o the_o second_o remark_n in_o the_o beginning_n of_o this_o chapter_n the_o author_n seem_v to_o affirm_v that_o it_o belong_v to_o solid_a body_n as_o such_o to_o have_v a_o actual_a pressure_n or_o conatus_fw-la ad_fw-la motum_fw-la towards_o the_o centre_n of_o the_o earth_n but_o to_o fluid_n 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a_o state_n