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
of_o this_o that_o a_o great_a loadestone_n have_v more_o effect_n than_o a_o lesser_a and_o that_o if_o you_o cut_v away_o part_n of_o a_o loadestone_n part_n of_o his_o virtue_n be_v likewise_o take_v from_o he_o and_o if_o the_o part_n be_v join_v again_o the_o whole_a become_v as_o strong_a as_o it_o be_v before_o again_o if_o a_o loadestone_n touch_v a_o long_a iron_n it_o give_v it_o less_o force_n than_o if_o it_o touch_v a_o short_a iron_n nay_o the_o virtue_n in_o any_o part_n be_v sensible_o lesser_a according_a as_o it_o be_v further_o from_o the_o touch_v part_n again_o the_o long_a a_o iron_n be_v in_o touch_v the_o great_a virtue_n it_o get_v and_o the_o more_o constant_a and_o both_o a_o iron_n and_o a_o loadestone_n may_v loose_v their_o virtue_n by_o long_o lie_v out_o of_o their_o due_a order_n and_o situation_n either_o to_o the_o earth_n or_o to_o a_o other_o loadestone_n beside_o if_o a_o loadestone_n do_v touch_v a_o long_a iron_n in_o the_o middle_n of_o it_o he_o diffuse_v his_o virtue_n equal_o towards_o both_o end_n and_o if_o it_o be_v a_o round_a plate_n he_o diffuse_v his_o virtue_n equal_o to_o all_o side_n and_o last_o the_o virtue_n of_o a_o loadestone_n as_o also_o of_o a_o iron_n touch_v be_v lose_v by_o burn_v it_o in_o the_o fire_n all_o which_o symptom_n agree_v exact_o with_o the_o rule_n of_o body_n do_v make_v it_o undeniable_a that_o the_o virtue_n of_o the_o loadestone_n be_v a_o real_a and_o solid_a body_n answer_v against_o this_o position_n cabeus_n object_v that_o little_a atom_n will_v not_o be_v able_a to_o penetrate_v all_o sort_n of_o body_n as_o we_o see_v the_o virtue_n of_o the_o loadestone_n do_v and_o urge_v that_o although_o they_o shall_v be_v allow_v to_o do_v so_o yet_o they_o can_v not_o be_v imagine_v to_o penetrate_v thick_a and_o solid_a body_n so_o sudden_o as_o they_o will_v do_v thin_a one_o and_o will_v certain_o show_v then_o some_o sign_n of_o facility_n or_o difficulty_n of_o pass_v in_o the_o interposition_n and_o in_o the_o take_n away_o of_o body_n put_v between_o the_o loadestone_n and_o the_o body_n it_o work_v upon_o second_o he_o object_v that_o atom_n be_v little_a body_n they_o can_v not_o move_v in_o a_o instant_n as_o the_o work_n of_o the_o loadestone_n seem_v to_o do_v and_o last_o that_o the_o loadestone_n by_o such_o abundance_n of_o continual_a evaporation_n will_v quick_o be_v consume_v to_o the_o first_o we_o answer_v that_o atom_n who_o nature_n it_o be_v to_o pierce_v iron_n can_v not_o reasonable_o be_v suspect_v of_o inability_n to_o penetrate_v any_o other_o body_n and_o that_o atom_n can_v penetrate_v iron_n be_v evident_a in_o the_o melt_a of_o it_o by_o fire_n and_o indeed_o this_o objection_n come_v now_o too_o late_o after_o we_o have_v so_o large_o declare_v the_o divisibility_n of_o quantity_n and_o the_o subtlety_n of_o nature_n in_o reduce_v all_o thing_n into_o extreme_a small_a part_n for_o this_o difficulty_n have_v no_o other_o avow_v than_o the_o tardity_n of_o our_o imagination_n in_o subtilise_v sufficient_o the_o quantitative_a part_n that_o issue_n out_o of_o the_o loadestone_n as_o for_o any_o tardity_n that_o may_v be_v expect_v by_o the_o interposition_n of_o a_o thick_a or_o dense_a body_n there_o be_v no_o appearance_n of_o such_o since_o we_o see_v light_n pass_v through_o thick_a glass_n without_o give_v any_o sign_n of_o meeting_n with_o the_o least_o opposition_n in_o its_o passage_n as_o we_o have_v above_o declare_v at_o large_a and_o magnetical_a emanation_n have_v the_o advantage_n of_o light_n in_o this_o that_o they_o be_v not_o oblige_v to_o straight_a line_n as_o light_n be_v last_o as_o for_o loadestone_n spend_v of_o themselves_o by_o still_o vent_v their_o emanation_n odoriferous_a body_n furnish_v we_o with_o a_o full_a answer_n to_o that_o objection_n for_o they_o do_v continue_v many_o year_n palpable_o spend_v of_o themselves_o and_o yet_o keep_v their_o odour_n in_o vigour_n whereas_o a_o loadestone_n if_o it_o be_v lay_v in_o a_o wrong_a position_n will_v not_o continue_v half_a so_o long_o the_o reason_n of_o the_o duration_n of_o both_o which_o make_v the_o matter_n manifest_a and_o take_v away_o all_o difficulty_n which_o be_v that_o as_o in_o a_o root_n of_o a_o vegetable_a there_o be_v a_o power_n to_o change_v the_o advenient_a juice_n into_o its_o nature_n so_o be_v there_o in_o such_o like_a thing_n as_o these_o a_o power_n to_o change_v the_o ambient_fw-la air_n into_o their_o own_o substance_n as_o evident_a experience_n show_v in_o the_o hermetike_n salt_n as_o some_o modern_a writer_n call_v it_o which_o be_v find_v to_o be_v rapayr_v and_o increase_v in_o its_o weight_n by_o lie_v in_o the_o air_n and_o the_o like_a happen_v to_o saltpetre_n and_o in_o our_o present_a subject_n experience_n inform_v we_o that_o a_o loadestone_n will_v grow_v strong_a by_o lie_v in_o due_a position_n either_o to_o the_o earth_n or_o to_o a_o strong_a loadestone_n whereby_o it_o may_v be_v better_o impregnate_v and_o as_o it_o be_v feed_v itself_o with_o the_o emanation_n issue_v out_o of_o they_o into_o it_o body_n our_o next_o position_n be_v that_o this_o virtue_n come_v to_o a_o magnetike_a body_n from_o a_o other_o body_n as_o the_o nature_n of_o body_n be_v to_o require_v a_o be_v move_v that_o they_o may_v move_v and_o this_o be_v evident_a in_o iron_n which_o by_o the_o touch_n or_o by_o stand_v in_o due_a position_n near_o the_o loadestone_n gain_v the_o power_n of_o the_o loadestone_n again_o if_o a_o smith_n in_o beat_v his_o iron_n into_o a_o rod_n do_v observe_v to_o lay_v it_o north_n and_o south_n it_o get_v a_o direction_n to_o the_o north_n by_o the_o very_a beat_n of_o it_o likewise_o if_o a_o iron_n rod_n be_v make_v red_a hot_a in_o the_o fire_n and_o be_v keep_v there_o a_o good_a while_n together_o and_o when_o it_o be_v take_v out_o be_v lay_v to_o cool_v just_a north_n and_o south_n it_o will_v acquire_v the_o same_o direction_n towards_o the_o north_n and_o this_o be_v true_a not_o only_o of_o iron_n but_o also_o of_o all_o other_o sort_n of_o body_n whatsoever_o that_o endure_v such_o ignition_n particular_o of_o pottearthes_n which_o if_o they_o be_v mould_v in_o a_o long_a form_n and_o when_o they_o be_v take_v out_o of_o the_o kilne_a be_v lay_v as_o we_o say_v of_o the_o iron_n to_o cool_v north_n and_o south_n will_v have_v the_o same_o effect_n wrought_v in_o they_o and_o iron_n though_o it_o have_v not_o be_v heat_v but_o only_o have_v continue_v long_o unmoved_a in_o the_o same_o situation_n of_o north_n and_o south_n in_o a_o build_n yet_o it_o will_v have_v the_o same_o effect_n so_o as_o it_o can_v not_o be_v deny_v but_o that_o this_o virtue_n come_v unto_o iron_n from_o other_o body_n whereof_o one_o must_v be_v a_o secret_a influence_n from_o the_o north_n and_o this_o be_v confirm_v by_o a_o loadestone_n lose_v its_o virtue_n as_o we_o say_v before_o by_o lie_v a_o long_a time_n undue_o dispose_v either_o towards_o the_o earth_n or_o towards_o a_o strong_a loadestone_n whereby_o instead_o of_o the_o former_a it_o gain_v a_o new_a virtue_n according_a to_o that_o situation_n and_o this_o happen_v not_o only_o in_o the_o virtue_n which_o be_v resident_a and_o permanent_a in_o a_o loadestone_n or_o a_o touch_v iron_n but_o likewise_o in_o the_o actual_a motion_n or_o operation_n of_o they_o as_o may_v be_v experience_v first_o in_o this_o that_o the_o same_o loadestone_n or_o touch_v iron_n in_o the_o south_n hemisphere_n of_o the_o world_n have_v its_o operation_n strong_a at_o that_o end_n of_o it_o which_o tend_v to_o the_o north_n and_o in_o the_o north_n hemisphere_n at_o the_o end_n which_o tend_v to_o the_o south_n each_o pole_n communicate_v a_o vigour_n proportionable_a to_o its_o own_o strength_n in_o the_o climate_n where_o it_o be_v receive_v second_o in_o this_o that_o a_o iron_n join_v to_o a_o loadestone_n or_o within_o the_o sphere_n of_o the_o loadestone_n work_v will_v take_v up_o a_o other_o piece_n of_o iron_n great_a than_o the_o loadestone_n of_o itself_o can_v hold_v and_o as_o soon_o as_o the_o hold_a iron_n be_v remove_v out_o of_o the_o sphere_n of_o the_o loadestone_n activity_n it_o present_o let_v fall_v the_o iron_n it_o former_o hold_v up_o and_o this_o be_v so_o true_a that_o a_o lesser_a loadestone_n may_v be_v place_v in_o such_o sort_n within_o the_o sphere_n of_o a_o great_a loadestone_n operation_n as_o to_o take_v away_o a_o piece_n of_o iron_n from_o the_o great_a loadestone_n and_o this_o in_o virtue_n of_o the_o same_o great_a loadestone_n from_o which_o it_o pluck_v it_o for_o but_o remove_v the_o lesser_a out_o of_o the_o sphere_n of_o the_o great_a
be_v actual_o distinguish_v the_o consequence_n can_v be_v calumniate_v since_o that_o indivisibles_n whether_o they_o be_v separate_v or_o join_v be_v still_o but_o indivisibles_n though_o that_o which_o be_v compose_v of_o they_o be_v divisible_a it_o must_v then_o be_v grant_v that_o all_o the_o part_n which_o be_v in_o quantity_n be_v indivisibles_fw-fr which_o part_n be_v actual_o in_o it_o and_o the_o whole_a be_v compose_v of_o these_o part_n only_o it_o follow_v that_o quantity_n be_v compose_v and_o make_v of_o indivisibles_n if_o any_o shall_v cavil_n at_o the_o supposition_n and_o say_v we_o stretch_v it_o further_o than_o they_o intend_v it_o by_o take_v all_o the_o part_n to_o be_v distinguish_v whereas_o they_o mean_v only_o that_o there_o be_v part_n actual_o in_o quantity_n abstract_v from_o all_o by_o reason_n that_o all_o in_o this_o matter_n will_v infer_v a_o infinity_n which_o to_o be_v actual_o in_o any_o create_a thing_n they_o will_v allow_v to_o be_v impossible_a our_o answer_n will_v be_v to_o represent_v unto_o they_o how_o this_o be_v bare_o say_v without_o any_o ground_n or_o colour_n of_o reason_n mere_o to_o evade_v the_o inconvenience_n that_o the_o argument_n drive_v they_o unto_o for_o if_o any_o part_n be_v actual_o distinguish_v why_o shall_v not_o all_o be_v so_o what_o prerogative_n have_v some_o that_o the_o other_o have_v not_o and_o how_o come_v they_o by_o it_o if_o they_o have_v their_o actual_a distinction_n out_o of_o their_o nature_n of_o be_v part_n than_o all_o must_v enjoy_v it_o a_o like_a and_o all_o be_v equal_o distinguish_v as_o the_o supposition_n go_v and_o they_o must_v all_o be_v indivisibles_fw-fr as_o we_o have_v prove_v beside_o to_o prevent_v the_o cavil_n upon_o the_o word_n all_o we_o may_v change_v the_o expression_n of_o the_o proposition_n into_o a_o negative_a for_o if_o they_o admit_v as_o they_o do_v that_o there_o be_v no_o part_n in_o quantity_n but_o be_v distinguish_v as_o far_o as_o it_o may_v be_v distinguish_v than_o the_o same_o conclusion_n follow_v with_o no_o less_o evidence_n and_o all_o will_v prove_v indivisibles_fw-fr as_o before_o but_o it_o be_v impossible_a that_o indivisibles_n shall_v make_v quantity_n indivisibles_n for_o if_o they_o shall_v it_o must_v be_v do_v either_o by_o a_o finite_a and_o determinate_a number_n or_o by_o a_o infinite_a multitude_n of_o they_o if_o you_o say_v by_o a_o finite_a let_v we_o take_v for_o example_n three_o indivisibles_fw-fr and_o by_o add_v they_o together_o let_v we_o suppose_v a_o line_n to_o be_v compose_v who_o extent_n be_v only_a longitude_n it_o be_v the_o first_o and_o simply_a species_n of_o quantity_n and_o therefore_o whatsoever_o be_v divisible_a into_o part_n must_v be_v at_o the_o least_o a_o line_n this_o line_n thus_o make_v can_v be_v conceive_v to_o be_v divide_v into_o more_o part_n then_o into_o three_o since_o do_v so_o you_o reduce_v it_o into_o the_o indivisibles_n that_o compose_v it_o but_o euclid_n have_v demonstrative_o prove_v beyond_o all_o cavil_n in_o the_o ten_o proposition_n of_o his_o six_o book_n of_o element_n that_o any_o line_n whatsoever_o may_v be_v divide_v into_o whatsoever_o number_n of_o part_n so_o that_o if_o this_o be_v a_o line_n it_o must_v be_v divisible_a into_o a_o hundred_o or_o a_o thousand_o or_o a_o million_o of_o part_n which_o be_v impossible_a in_o a_o line_n that_o be_v divide_v into_o three_o part_n only_o every_o one_o of_o those_o three_o be_v incapable_a of_o further_a division_n it_o be_v evident_a that_o neither_o a_o line_n nor_o any_o quantity_n whatsoever_o be_v compose_v or_o make_v of_o a_o determinate_a number_n of_o indivisibles_n and_o since_o that_o this_o capacity_n of_o be_v divisible_a into_o infinite_a part_n be_v a_o property_n belong_v to_o all_o extension_n for_o euclides_n demonstration_n be_v universal_a we_o must_v needs_o confess_v that_o it_o be_v the_o nature_n of_o indivisibles_n when_o they_o be_v join_v together_o to_o be_v drown_v in_o one_o another_o for_o otherwise_o there_o will_v result_v a_o kind_n of_o extension_n out_o of_o they_o which_o will_v not_o have_v that_o property_n contrary_a to_o what_o euclid_n have_v demonstrate_v and_o from_o hence_o it_o follow_v that_o quantity_n can_v be_v compose_v of_o a_o infinite_a multitude_n of_o such_o indivisibles_fw-fr for_o if_o this_o be_v the_o nature_n of_o indivisibles_n though_o you_o put_v never_o so_o great_a a_o number_n of_o they_o together_o they_o will_v still_o drown_v themselves_o all_o in_o one_o indivisible_a point_n for_o what_o difference_n can_v their_o be_v infinite_a bring_v to_o they_o of_o such_o force_n as_o to_o destroy_v their_o essence_n and_o property_n if_o you_o but_o consider_v how_o the_o essential_a composition_n of_o any_o multitude_n whatsoever_o be_v make_v by_o the_o continual_a addition_n of_o unity_n till_o that_o number_n arise_v it_o be_v evident_a in_o our_o case_n that_o the_o infinity_n of_o indivisibles_n must_v also_o arise_v out_o of_o the_o continue_a addition_n of_o still_o one_o indivisible_a to_o the_o indivisibles_n presuppose_v then_o let_v we_o apprehend_v a_o finite_a number_n of_o indivisibles_n which_o according_a as_o we_o have_v prove_v do_v make_v no_o extension_n but_o be_v all_o of_o they_o drown_v in_o the_o first_o and_o observe_v how_o the_o progress_n unto_o a_o infinite_a multitude_n go_v on_o by_o the_o step_n of_o one_o and_o one_o add_v still_o to_o this_o presuppose_a number_n we_o shall_v see_v that_o every_o indivisible_a add_v and_o consequent_o the_o whole_a infinity_n will_v be_v drown_v in_o the_o first_o number_n as_o that_o be_v in_o the_o first_o indivisible_a which_o will_v be_v yet_o plain_o if_o we_o consider_v that_o the_o nature_n of_o extension_n require_v that_o one_o part_n be_v not_o in_o the_o same_o place_n where_o the_o other_o be_v then_o if_o this_o extension_n be_v compose_v of_o indivisibles_n let_v we_o take_v two_o point_n of_o place_n in_o which_o this_o extension_n be_v and_o inquire_v whether_o the_o indivisibles_n that_o be_v in_o each_o one_o of_o these_o point_n be_v finite_a or_o infinite_a if_o it_o be_v answer_v that_o they_o be_v finite_a than_o the_o finite_a indivisibles_fw-fr in_o those_o two_o point_n make_v a_o extension_n which_o we_o have_v prove_v impossible_a but_o if_o they_o be_v say_v to_o be_v infinite_a then_o infinite_a indivisibles_n be_v drown_v in_o one_o point_n and_o consequent_o have_v not_o the_o force_n to_o make_v extension_n thus_o than_o it_o remain_v firm_o establish_v that_o quantity_n be_v not_o compose_v of_o indivisibles_n neither_o finite_a nor_o infinite_a one_o and_o consequent_o that_o part_n be_v not_o actual_o in_o it_o procee_v yet_o before_o we_o leave_v this_o point_n although_o we_o have_v already_o be_v somewhat_o long_o about_o it_o i_o conceive_v it_o will_v not_o be_v tedious_a if_o we_o be_v yet_o a_o little_a long_o and_o bend_v our_o discourse_n to_o remove_v a_o difficulty_n that_o even_o sense_n itself_o seem_v to_o object_n unto_o us._n for_o do_v not_o our_o eye_n evident_o inform_v we_o there_o be_v finger_n hand_n arm_n leg_n foot_n toe_n and_o variety_n of_o other_o part_n in_o a_o man_n body_n these_o be_v actual_o in_o he_o and_o seem_v to_o be_v distinct_a thing_n in_o he_o so_o evident_o that_o we_o can_v be_v persuade_v but_o that_o we_o see_v and_o feel_v the_o distinction_n between_o they_o for_o every_o one_o of_o they_o have_v a_o particular_a power_n of_o actual_a work_n and_o do_v what_o belong_v unto_o its_o nature_n to_o do_v each_o finger_n be_v real_o there_o the_o hand_n be_v different_a from_o the_o foot_n the_o leg_n from_o the_o arm_n and_o so_o of_o the_o rest_n be_v not_o these_o part_n then_o actual_o and_o real_o in_o a_o man_n body_n and_o be_v not_o each_o of_o they_o as_o real_o distinguish_v from_o any_o other_o this_o appear_v at_o the_o first_o sight_n to_o be_v a_o insuperable_a objection_n because_o of_o the_o confirmation_n and_o evidence_n that_o sense_n seem_v to_o give_v it_o but_o look_v near_o into_o the_o matter_n we_o shall_v find_v that_o the_o difficulty_n arise_v not_o from_o what_o sense_n inform_v we_o of_o but_o from_o our_o wrong_n apply_v the_o condition_n of_o our_o notion_n unto_o the_o thing_n that_o make_v impression_n upon_o our_o sense_n sense_n judge_v not_o which_o be_v a_o finger_n which_o be_v a_o hand_n or_o which_o be_v a_o foot_n the_o notion_n agree_v to_o these_o word_n as_o well_o as_o the_o word_n themselves_o be_v production_n of_o the_o understanding_n which_o consider_v several_a impression_n make_v upon_o the_o sense_n by_o the_o same_o thing_n as_o it_o have_v a_o virtue_n and_o power_n to_o several_a operation_n frame_v several_a notion_n of_o it_o as_o in_o our_o former_a example_n it_o do_v of_o colour_n figure_n taste_n
mathematical_o but_o physical_o and_o that_o this_o infinite_a number_n of_o indivisibles_n do_v float_n in_o a_o immense_a ocean_n of_o vacuum_n or_o imaginary_a space_n in_o this_o position_n let_v any_o man_n who_o conceive_v their_o ground_n may_v be_v maintain_v explicate_v how_o one_o of_o these_o little_a body_n be_v move_v for_o take_v two_o part_n of_o vacuum_n in_o which_o this_o body_n successive_o be_v it_o be_v clear_a that_o real_o and_o not_o only_o in_o my_o understanding_n it_o be_v a_o difference_n in_o the_o say_a body_n to_o be_v now_o here_o now_o there_o wherefore_o when_o the_o body_n be_v go_v thither_o the_o notion_n of_o be_v here_o be_v no_o more_o in_o the_o body_n and_o consequent_o be_v divide_v from_o the_o body_n and_o therefore_o when_o the_o body_n be_v here_o there_o be_v a_o composition_n between_o the_o body_n and_o its_o be_v here_o which_o see_v it_o can_v not_o be_v betwixt_o two_o part_n of_o quantity_n must_v of_o necessity_n be_v such_o a_o kind_n of_o composition_n as_o we_o put_v between_o quantity_n and_o substance_n and_o certain_o let_v man_n wrack_n their_o brain_n never_o so_o much_o they_o will_v never_o be_v able_a to_o show_v how_o motion_n be_v make_v without_o some_o such_o composition_n and_o division_n upon_o what_o ground_n soever_o they_o proceed_v and_o if_o then_o they_o tell_v we_o that_o they_o understand_v not_o how_o there_o can_v be_v a_o divisibility_n between_o substance_n and_o quantity_n we_o may_v reply_v that_o to_o such_o a_o divisibility_n two_o thing_n be_v require_v first_o that_o the_o notion_n of_o substance_n and_o quantity_n be_v different_a second_o that_o the_o one_o of_o they_o may_v be_v change_v without_o the_o other_o as_o for_o the_o first_o it_o be_v most_o evident_a we_o make_v a_o absolute_a distinction_n between_o their_o two_o notion_n both_o when_o we_o say_v that_o socrates_n be_v big_a a_o man_n then_o a_o boy_n and_o when_o we_o conceive_v that_o milk_n or_o water_n while_o it_o boil_v or_o wine_n while_o it_o work_v so_o as_o they_o run_v over_o the_o vessel_n they_o be_v in_o be_v great_a and_o possess_v more_o place_n than_o when_o they_o be_v cool_a and_o quiet_a and_o fill_v not_o the_o vessel_n to_o the_o brim_n for_o howsoever_o witty_a explication_n may_v seem_v to_o evade_v that_o the_o same_o thing_n be_v now_o great_a now_o lesser_a yet_o it_o can_v not_o be_v avoid_v but_o that_o ordinary_a man_n who_o look_v not_o into_o philosophy_n do_v both_o conceive_v it_o to_o be_v so_o and_o in_o their_o familiar_a discourse_n express_v it_o so_o which_o they_o can_v not_o do_v if_o they_o have_v not_o different_a notion_n of_o the_o substance_n and_o of_o the_o quantity_n of_o the_o thing_n they_o speak_v of_o and_o though_o we_o have_v no_o such_o evidence_n the_o very_a name_n and_o definition_n of_o they_o will_v put_v it_o beyond_o strife_n all_o man_n call_v substance_n a_o thing_n quantity_n biggenesse_n and_o refer_v a_o thing_n to_o be_v as_o who_o will_v say_v that_o which_o be_v but_o biggenesse_n to_o some_o other_o of_o like_a nature_n unto_o which_o it_o be_v compare_v as_o that_o it_o be_v half_a as_o big_a twice_o as_o big_a or_o the_o like_a this_o then_o be_v unavoidable_a that_o the_o notion_n be_v distinguish_v there_o remain_v no_o difficulty_n but_o only_o in_o the_o second_o namely_o that_o the_o one_o may_v be_v change_v and_o the_o other_o not_o which_o reason_n and_o demonstration_n do_v convince_v as_o we_o have_v show_v wherefore_o if_o any_o shall_v yet_o further_o reply_n that_o they_o do_v not_o understand_v how_o such_o change_n be_v make_v we_o shall_v answer_v by_o ask_v they_o whether_o they_o know_v how_o the_o change_n of_o be_v sometime_o here_o sometime_o there_o be_v make_v by_o local_a motion_n in_o vacuum_n without_o a_o change_n in_o the_o body_n move_v which_o question_n if_o they_o can_v not_o satisfy_v they_o must_v either_o deny_v that_o there_o be_v any_o local_a motion_n in_o vacuum_n or_o else_o admit_v a_o change_n in_o quantity_n without_o a_o change_n in_o substance_n for_o this_o latter_a be_v as_o evident_o true_a as_o they_o suppose_v the_o former_a to_o be_v though_o the_o manner_n how_o they_o be_v effect_v be_v alike_o obscure_a in_o both_o and_o the_o reason_n of_o the_o obscurity_n the_o same_o in_o both_o with_o which_o we_o will_v conclude_v the_o present_a chapter_n add_v only_o this_o note_n that_o if_o all_o physical_a thing_n and_o natural_a change_n do_v proceed_v out_o of_o the_o constitution_n of_o rare_a and_o dense_a body_n in_o this_o manner_n as_o we_o do_v put_v they_o as_o the_o work_n we_o have_v in_o hand_n intend_v to_o show_v then_o so_o manifold_a effect_n will_v so_o convince_v the_o truth_n of_o this_o doctrine_n which_o we_o have_v declare_v that_o there_o can_v remain_v no_o doubt_n of_o it_o neither_o can_v there_o be_v any_o of_o the_o divisibility_n of_o quantity_n from_o substance_n without_o which_o this_o doctrine_n can_v not_o consist_v for_o it_o can_v not_o be_v understand_v how_o there_o be_v a_o great_a proportion_n of_o quantity_n then_o of_o substance_n or_o contrariwise_o of_o substance_n then_o of_o quantity_n if_o there_o be_v not_o a_o real_a divisibility_n between_o quantity_n and_o substance_n and_o much_o less_o can_v it_o be_v conceive_v that_o the_o same_o thing_n have_v at_o one_o time_n a_o great_a proportion_n of_o quantity_n and_o at_o a_o other_o time_n a_o less_o if_o the_o great_a or_o lesser_a proportion_n be_v not_o separable_a from_o it_o that_o be_v if_o there_o be_v not_o a_o divisibility_n betwixt_o it_o and_o substance_n as_o well_o as_o there_o be_v different_a notion_n of_o they_o which_o to_o prove_v by_o the_o proper_a principle_n belong_v to_o this_o matter_n will_v require_v we_o to_o make_v a_o great_a inroade_o into_o the_o very_a bowel_n of_o metaphysic_n and_o to_o take_v a_o large_a circuit_n then_o be_v fit_v either_o for_o the_o subject_n or_o for_o the_o intend_a brevity_n of_o this_o treatise_n the_o four_o chapter_n of_o the_o four_o first_o quality_n and_o of_o the_o four_o element_n variety_n the_o subject_n of_o our_o discourse_n hitherto_o have_v be_v three_o simple_a notion_n quantity_n rarity_n and_o density_n now_o it_o shall_v be_v to_o inquire_v if_o by_o compound_v these_o with_o gravity_n or_o weight_n which_o be_v one_o of_o the_o speciese_n of_o quantity_n above_o mention_v and_o of_o which_o i_o shall_v speak_v at_o large_a hereafter_o we_o may_v beget_v any_o further_a quality_n and_o so_o produce_v the_o four_o first_o body_n call_v element_n in_o imitation_n of_o logician_n who_o by_o compound_v such_o proposition_n as_o of_o themselves_o be_v evident_a to_o man_n nature_n assoon_o as_o they_o be_v propose_v do_v bring_v forth_o new_a knowledge_n which_o thridde_v they_o still_o entermixe_v and_o weave_v together_o till_o they_o grow_v into_o a_o fair_a piece_n and_o thus_o the_o sciency_n tehy_a so_o much_o labour_n for_o and_o that_o have_v so_o great_a a_o extent_n do_v result_v out_o of_o few_o and_o simple_a notion_n in_o their_o beginning_n but_o before_o we_o fall_v to_o mingle_v and_o compare_v they_o together_o i_o think_v it_o will_v not_o be_v amiss_o to_o set_v down_o and_o determine_v what_o kind_n of_o thing_n we_o mean_v by_o rare_a and_o what_o by_o dense_a to_o the_o end_n that_o when_o the_o name_n be_v agree_v upon_o we_o may_v slip_v into_o no_o error_n by_o mistake_v they_o so_o then_o although_o there_o be_v several_a consideration_n in_o regard_n of_o which_o rarity_n and_o density_n may_v be_v different_o attribute_v to_o body_n yet_o because_o man_n discern_v they_o to_o be_v able_a to_o discourse_v according_o of_o they_o be_v the_o principal_a respect_n for_o which_o their_o denomination_n be_v to_o be_v allot_v they_o we_o may_v with_o reason_n call_v those_o thing_n dense_a wherein_o a_o man_n find_v a_o sensible_a difficulty_n to_o part_v they_o and_o those_o rare_a where_o the_o resistance_n be_v imperceptible_a and_o unto_o these_o two_o notion_n of_o rarity_n and_o density_n we_o must_v allow_v a_o great_a latitude_n far_o from_o consist_v in_o a_o indivisible_a state_n for_o see_v that_o rarefaction_n make_v a_o lesser_a body_n equal_a to_o a_o big_a and_o that_o all_o inequality_n betwixt_o two_o body_n have_v the_o condition_n of_o a_o body_n it_o follow_v that_o the_o excess_n of_o one_o body_n over_o a_o other_o consist_v of_o infinite_a part_n into_o which_o it_o may_v be_v divide_v and_o consequent_o that_o what_o be_v rarify_v pass_v as_o many_o degree_n as_o the_o inequality_n or_o excess_n have_v part_n and_o the_o same_o law_n be_v in_o condensation_n both_o dense_a and_o rare_a thing_n must_v be_v acknowledge_v to_o be_v capable_a of_o infinite_a variety_n and_o diversity_n
themselves_o to_o other_o iron_n so_o strong_o or_o with_o so_o many_o part_n as_o galileo_n do_v will_v not_o by_o much_o take_v up_o so_o great_a weighte_n as_o he_o nevertheless_o it_o seem_v not_o to_o i_o that_o his_o answer_n be_v sufficient_a or_o that_o his_o reason_n convince_v for_o we_o be_v to_o consider_v that_o the_o virtue_n which_o he_o put_v in_o the_o iron_n must_v according_a to_o his_o own_o supposition_n proceed_v from_o the_o loadestone_n and_o then_o what_o import_v it_o whether_o the_o superficies_n of_o the_o iron_n which_o touch_v a_o other_o iron_n be_v so_o exact_o plain_a or_o no_o or_o that_o the_o part_n of_o it_o be_v more_o solid_a than_o the_o part_n of_o the_o stone_n for_o all_o this_o conduce_v nothing_o to_o make_v the_o virtue_n great_a than_o it_o be_v since_o no_o more_o virtue_n can_v go_v from_o one_o iron_n to_o the_o other_o then_o go_v from_o the_o loadestone_n to_o the_o first_o iron_n and_o if_o this_o virtue_n can_v not_o tie_v the_o first_o iron_n to_o the_o loadestone_n it_o can_v not_o proceed_v out_o of_o this_o virtue_n that_o the_o second_o iron_n be_v tie_v to_o the_o first_o again_o if_o a_o paper_n be_v put_v betwixt_o the_o cap_n and_o a_o other_o iron_n it_o do_v not_o hinder_v the_o magnetical_a virtue_n from_o pass_v through_o it_o to_o the_o iron_n but_o the_o virtue_n of_o take_v up_o more_o weight_n than_o the_o naked_a stone_n be_v able_a to_o do_v be_v thereby_o render_v quite_o useless_a therefore_o it_o be_v evident_a that_o this_o virtue_n must_v be_v put_v in_o something_o else_o and_o not_o in_o the_o application_n of_o the_o magnetical_a virtue_n and_o to_o examine_v his_o reason_n particular_o it_o may_v very_o well_o fall_v out_o that_o whatsoever_o the_o cause_n be_v the_o point_n of_o a_o needle_n may_v be_v too_o little_a to_o make_v a_o exact_a experience_n in_o and_o therefore_o a_o new_a doctrine_n ought_v not_o light_o be_v ground_v upon_o what_o appear_v in_o the_o application_n of_o that_o and_o likewise_o the_o greatness_n of_o the_o surface_v of_o the_o two_o iron_n may_v be_v a_o condition_n helpefull_a to_o the_o cause_n whatsoever_o it_o be_v for_o great_a and_o lesser_a be_v the_o common_a condition_n of_o all_o body_n and_o therefore_o do_v avayle_v all_o kind_n of_o corporeal_a cause_n so_o that_o no_o one_o cause_n can_v be_v affirm_v more_o than_o a_o other_o mere_o out_o of_o this_o that_o great_a do_v more_o and_o little_o do_v less_o to_o come_v then_o to_o our_o own_o solution_n question_n i_o have_v consider_v how_o fiâ—â—_n have_v in_o a_o manner_n the_o same_o effect_n in_o iron_n as_o the_o virtue_n of_o the_o loadestone_n have_v by_o mean_n of_o the_o cap_n for_o i_o find_v that_o fire_n come_v through_o iron_n red_a glow_a hot_a will_v burn_v more_o strong_o then_o if_o it_o shall_v come_v immediate_o through_o the_o air_n as_o also_o we_o see_v that_o in_o pittecoale_n the_o fire_n be_v strong_a than_o in_o charcoal_n and_o nevertheless_o the_o fire_n will_v heat_v further_o if_o it_o come_v immediate_o from_o the_o source_n of_o it_o then_o if_o it_o come_v through_o a_o red_a iron_n that_o burn_v more_o violent_o where_o it_o touch_v and_o likewise_o charcoal_n will_v heat_v further_o than_o pittcoale_n that_o near_o hand_n burn_v more_o fierce_o in_o the_o same_o manner_n the_o loadestone_n will_v draw_v further_o without_o a_o cap_n then_o with_o one_o but_o with_o a_o cap_n it_o stick_v fast_a than_o without_o one_o whence_o i_o see_v that_o it_o be_v not_o pure_o the_o virtue_n of_o the_o loadestone_n but_o the_o virtue_n of_o it_o be_v in_o iron_n which_o cause_v this_o effect_n now_o this_o modification_n may_v proceed_v either_o from_o the_o multitude_n of_o part_n which_o come_v out_o of_o the_o loadestone_n and_o be_v as_o it_o be_v stop_v in_o the_o iron_n and_o so_o the_o sphere_n of_o their_o activity_n become_v short_a but_o strong_a or_o else_o from_o some_o quality_n of_o the_o iron_n join_v to_o the_o influence_n of_o the_o loadestone_n the_o first_o seem_v not_o to_o give_v a_o good_a account_n of_o the_o effect_n for_o why_o shall_v a_o little_a paper_n take_v it_o away_o see_v we_o be_v sure_a that_o it_o stop_v not_o the_o passage_n of_o the_o loadestone_n influence_n again_o the_o influence_n of_o the_o loadestone_n seem_v in_o its_o motion_n to_o be_v of_o the_o nature_n of_o light_n which_o go_v in_o a_o insensible_a time_n as_o far_o as_o it_o can_v reach_v and_o therefore_o be_v it_o multiply_v in_o the_o iron_n it_o will_v reach_v further_o than_o without_o it_o and_o from_o it_o the_o virtue_n of_o the_o loadestone_n will_v begin_v a_o new_a sphere_n of_o activity_n therefore_o we_o more_o willing_o cleave_v to_o the_o latter_a part_n of_o our_o determination_n and_o there_o upon_o inquire_v what_o quality_n there_o be_v in_o iron_n whence_o this_o effect_n may_v follow_v we_o find_v that_o it_o be_v distinguish_v from_o a_o loadestone_n as_o a_o mettle_n be_v from_o a_o stone_n now_o we_o know_v that_o metal_n have_v general_o more_o humidity_n than_o stone_n and_o we_o have_v discourse_v above_o that_o humidity_n be_v the_o cause_n of_o stick_v especial_o when_o it_o be_v little_a and_o dense_a these_o quality_n must_v needs_o be_v in_o the_o humidity_n of_o iron_n which_o of_o all_o metal_n be_v the_o most_o terrestrial_a and_o such_o humidity_n as_o be_v able_a to_o stick_v to_o the_o influence_n of_o the_o loadestone_n as_o it_o pass_v through_o the_o body_n of_o the_o iron_n must_v be_v exceed_o subtle_a and_o small_a and_o it_o seem_v necessary_a that_o such_o humidity_n shall_v stick_v to_o the_o influence_n of_o the_o loadestone_n when_o it_o meet_v with_o it_o consider_v that_o the_o influence_n be_v of_o itself_o dry_a and_o that_o the_o nature_n of_o iron_n be_v akin_a to_o the_o loadestone_n wherefore_o the_o humidity_n of_o the_o one_o and_o the_o drought_n of_o the_o other_o will_v not_o fail_v of_o incorporate_n together_o now_o then_o if_o two_o iron_n well_o polish_a and_o plain_a be_v unite_v by_o such_o a_o glue_v as_o result_v out_o of_o this_o composition_n there_o be_v a_o manifest_a appearance_n of_o much_o reason_n for_o they_o to_o stick_v strong_o together_o this_o be_v confirm_v by_o the_o nature_n of_o iron_n in_o very_o cold_a country_n and_o very_o cold_a weather_n for_o the_o very_a humidity_n of_o the_o air_n in_o time_n of_o frost_n will_v make_v upon_o iron_n soon_o than_o upon_o other_o thing_n such_o a_o stick_a glue_v as_o will_v pull_v off_o the_o skin_n of_o a_o man_n hand_n that_o touch_v it_o hard_o and_o by_o this_o discourse_n you_o will_v perceive_v that_o galileo_n argument_n do_v confirm_v our_o opinion_n as_o well_o as_o his_o own_o and_o that_o according_a to_o our_o doctrine_n all_o circumstance_n must_v fall_v out_o just_a as_o they_o do_v in_o his_o experience_n and_o the_o reason_n be_v clear_a why_o the_o interposition_n of_o a_o other_o body_n hinder_v the_o strong_a stick_v of_o iron_n to_o the_o cap_n of_o the_o loadestone_n for_o it_o make_v the_o mediation_n between_o they_o great_a which_o we_o have_v show_v to_o be_v the_o general_a reason_n why_o thing_n be_v easy_o part_v let_v we_o then_o proceed_v to_o the_o resolution_n of_o the_o other_o case_n propose_v the_o second_o be_v already_o resolve_v for_o if_o this_o glue_v be_v make_v of_o the_o influence_n of_o the_o loadestone_n it_o can_v not_o have_v force_n further_o than_o the_o loadestone_n itself_o have_v and_o so_o far_o it_o must_v have_v more_o force_n than_o the_o bare_a influence_n of_o the_o loadestone_n or_o rather_o the_o humidity_n of_o two_o iron_n make_v the_o glue_v of_o a_o fit_a temper_n to_o hold_v then_o that_o which_o be_v between_o a_o dry_a loadestone_n and_o iron_n and_o the_o glue_v enter_v better_a when_o both_o side_n be_v moist_a then_o when_o only_o one_o be_v so_o great_a but_o this_o resolution_n though_o it_o be_v in_o part_n good_a yet_o it_o do_v not_o evacuate_v the_o whole_a difficulty_n since_o the_o same_o case_n happen_v between_o a_o strong_a and_o a_o weak_a loadestone_n as_o between_o a_o loadestone_n and_o iron_n for_o the_o weak_a loadestone_n whilst_o it_o be_v within_o the_o sphere_n of_o activity_n of_o the_o great_a loadestone_n draw_v away_o a_o iron_n set_v betwixt_o they_o as_o well_o as_o a_o second_o iron_n do_v for_o the_o reason_n therefore_o of_o the_o little_a loadestone_n draw_v away_o the_o iron_n we_o may_v consider_v that_o the_o great_a loadestone_n have_v two_o effect_n upon_o the_o iron_n which_o be_v betwixt_o it_o and_o a_o lesser_a loadestone_n and_o a_o three_o effect_n upon_o the_o little_a loadestone_n itself_o the_o first_o be_v that_o it_o impregnate_v the_o iron_n and_o give_v