medicine_n ought_v to_o be_v condemn_v let_v the_o reader_n judge_v either_o those_o that_o be_v half_o dress_v or_o those_o that_o be_v perfect_o ready_a or_o either_o those_o that_o abound_v with_o nasty_a excrement_n and_o crudity_n or_o those_o that_o be_v so_o purify_v from_o their_o feculency_n that_o they_o be_v become_v incorruptible_a see_v now_o how_o the_o vulgar_a be_v deceive_v daily_o take_v such_o thing_n as_o they_o just_o condemn_v and_o contemn_v these_o noble_a product_n to_o they_o unknown_a which_o will_v be_v of_o wonderful_a advantage_n to_o they_o if_o they_o can_v open_v their_o eye_n to_o see_v it_o and_o disentangle_v themselves_o from_o the_o idolatrous_a opinion_n they_o have_v entertain_v of_o such_o or_o such_o person_n or_o method_n but_o now_o you_o will_v object_v why_o shall_v not_o there_o be_v as_o good_a medicine_n in_o the_o shop_n as_o in_o the_o private_a laboratory_n i_o answer_v first_o because_o there_o be_v no_o better_o public_o know_v and_o call_v for_o and_o for_o the_o apothecary_n to_o buy_v what_o he_o can_v sell_v be_v imprudence_n again_o many_o or_o most_o of_o these_o operator_n that_o prepare_v for_o the_o shop_n do_v nothing_o else_o and_o know_v not_o how_o to_o go_v far_o or_o if_o they_o do_v will_v it_o be_v worth_a their_o labour_n for_o what_o they_o aim_v at_o be_v to_o make_v great_a quantity_n to_o serve_v many_o customer_n and_o such_o as_o will_v sell_v to_o the_o shop_n with_o most_o profit_n be_v fit_a for_o their_o purpose_n whereas_o a_o man_n that_o prepare_v for_o his_o own_o practice_n be_v very_o tender_a and_o careful_a in_o his_o operation_n and_o always_o study_v to_o advance_v they_o both_o in_o energy_n and_o safety_n for_o his_o reputation_n the_o ground_n of_o his_o profit_n sake_n and_o true_o he_o that_o have_v a_o ordinary_a practice_n will_v find_v enough_o to_o do_v to_o procure_v such_o noble_a medicine_n for_o it_o i_o mean_v diligent_o to_o oversee_v the_o preparation_n though_o he_o have_v operator_n under_o he_o they_o be_v thing_n of_o difficult_a and_o tedious_a acquest_n i_o know_v something_o that_o i_o can_v never_o right_o well_o obtain_v under_o sixteen_o or_o eighteen_o month_n time_n but_o some_o will_v say_v what_o need_v any_o chemistry_n at_o all_o they_o may_v as_o well_o say_v what_o need_v we_o any_o cookery_n at_o all_o for_o if_o the_o thing_n that_o god_n design_v for_o the_o necessary_a sustentation_n of_o our_o life_n do_v require_v a_o previous_a preparation_n è_fw-la fortiori_fw-la it_o will_v be_v that_o there_o ought_v to_o be_v the_o like_a in_o physic_n none_o will_v agree_v that_o wheat_n or_o barley_n in_o its_o own_o nature_n crude_a and_o uncoct_v be_v wholesome_a yet_o we_o see_v when_o it_o have_v pass_v the_o culinary_a chemistry_n how_o delicious_a and_o nutrimental_a it_o become_v be_v then_o fit_v for_o the_o digestive_a faculty_n of_o our_o stomach_n how_o much_o care_n ought_v there_o then_o think_v you_o to_o be_v to_o prepare_v such_o pure_a substance_n as_o when_o there_o be_v a_o necessity_n may_v evade_v the_o alteration_n of_o a_o foul_a and_o deprave_a stomach_n and_o pass_v to_o the_o vital_n in_o quantity_n to_o bear_v up_o and_o strengthen_v the_o spirit_n until_o they_o have_v obtain_v power_n enough_o to_o cast_v off_o the_o sordes_fw-la and_o repair_v the_o injure_a and_o weaken_a tunicle_n of_o the_o ventricle_n and_o if_o crude_a wheat_n and_o barley_n be_v unwholesome_a what_o may_v we_o expect_v from_o crude_a rhubarb_n and_o senna_n nay_o from_o opium_n mercury_n and_o antimony_n chap._n ix_o a_o character_n of_o a_o true_a medicine_n it_o have_v be_v oftentimes_o object_v to_o i_o you_o pretend_v to_o good_a medicine_n and_o so_o do_v all_o other_o professor_n but_o how_o shall_v we_o know_v to_o distinguish_v betwixt_o the_o good_a and_o bad_a truth_n and_o falsehood_n in_o matter_n we_o be_v not_o see_v in_o wherefore_o once_o for_o all_o i_o think_v fit_a to_o present_v these_o ingenious_a gentleman_n with_o as_o many_o hint_n to_o distinguish_v by_o as_o at_o present_a occur_v to_o my_o memory_n first_o then_o discourse_v the_o physician_n and_o see_v whether_o he_o can_v give_v a_o satisfactory_a reason_n on_o the_o forego_n principle_n for_o what_o he_o be_v about_o to_o do_v if_o so_o and_o he_o be_v a_o labourer_n in_o the_o fire_n for_o his_o own_o practice_n and_o not_o for_o common_a sale_n for_o such_o man_n though_o they_o take_v several_a method_n in_o their_o operation_n seldom_o or_o never_o fail_v of_o good_a and_o safe_a medicine_n but_o if_o either_o of_o these_o circumstance_n be_v want_v you_o have_v good_a cause_n to_o suspect_v he_o if_o the_o former_a because_o if_o he_o have_v it_o it_o be_v not_o of_o his_o own_o acquest_n and_o it_o be_v a_o rare_a and_o a_o unwarrantable_a thing_n for_o true_a artist_n to_o impart_v such_o secret_n to_o man_n unacquainted_a with_o their_o theory_n and_o method_n of_o cure_v if_o the_o latter_a though_o it_o be_v not_o impossible_a that_o good_a medicine_n may_v be_v put_v into_o man_n hand_n that_o know_v they_o not_o yet_o these_o man_n have_v and_o can_v manage_v they_o but_o as_o empiric_n second_o inquire_v of_o the_o ground_n or_o the_o matter_n from_o whence_o the_o medicine_n be_v make_v if_o from_o narcotick_n see_v that_o it_o be_v divest_v from_o all_o stupefactive_a quality_n which_o you_o may_v do_v either_o by_o the_o first_o trial_n on_o yourself_o or_o on_o other_o experience_n if_o from_o emetic_n or_o cathartick_a drug_n see_v they_o be_v divest_v of_o those_o crude_a and_o poisonous_a quality_n and_o become_v only_o cordial_a but_o of_o this_o you_o can_v judge_v on_o yourselves_o for_o it_o be_v possible_a your_o body_n may_v require_v purge_v or_o vomit_v if_o so_o a_o true_a cordial_n that_o powerful_o assi_v the_o vital_n will_v cause_v either_o so_o that_o the_o same_o thing_n in_o quantity_n and_o vehicle_n vomit_v one_o and_o purge_v another_o do_v both_o with_o another_o sweat_v one_o compose_v another_o and_o purge_v another_o by_o urine_n only_o in_o short_a have_v all_o the_o operation_n of_o physic_n in_o it_o on_o the_o sick_a as_o the_o disease_n require_v to_o each_o one_o be_v great_a benefit_n yet_o to_o the_o perfect_o well_o signify_v no_o more_o than_o a_o large_a draught_n of_o liberal_a wine_n which_o heightn_v a_o man_n to_o pleasantness_n not_o transport_v if_o from_o acid_n be_v sure_a they_o be_v make_v sweet_a if_o from_o volatiles_fw-la see_v they_o be_v in_o due_a measure_n fix_v if_o from_o fix_a see_v they_o be_v in_o like_a measure_n volatalize_v but_o if_o from_o the_o dangerous_a proteus_n mercury_n see_v it_o be_v perfect_o fix_v and_o unalterable_a for_o if_o acid_v or_o alcaly_n will_v reduce_v it_o into_o mercury_n again_o it_o be_v a_o unsafe_a thing_n three_o see_v on_o the_o experience_n of_o other_o and_o yourselves_o that_o it_o will_v act_v much_o different_o at_o least_o if_o not_o contrary_o four_o let_v it_o be_v such_o as_o the_o weak_a the_o person_n be_v the_o great_a quantity_n ought_v to_o be_v administer_v five_o let_v it_o be_v such_o as_o though_o never_o so_o often_o take_v shall_v not_o grow_v so_o familiar_a or_o habitual_a as_o all_o digestible_a thing_n do_v as_o not_o to_o produce_v its_o wont_a effect_n six_o that_o the_o patient_n be_v recover_v shall_v not_o at_o all_o desire_n or_o long_o after_o it_o seven_o whether_o it_o be_v a_o volatile_a or_o fix_v or_o both_o let_v they_o be_v so_o true_o purify_v as_o to_o be_v incorruptible_a and_o consequent_o indigestible_a eight_o adventure_v not_o on_o that_o which_o be_v give_v with_o caution_n to_o avoid_v sleep_v eat_a drink_v or_o the_o like_a take_v cold_a only_o except_v nine_o avoid_v such_o thing_n as_o cause_n gripe_v or_o convulsion_n in_o the_o work_n ten_o it_o ought_v to_o strengthen_v the_o weak_a to_o go_v through_o its_o operation_n and_o give_v a_o sensible_a relief_n present_o after_o it_o be_v end_v if_o the_o person_n be_v capable_a of_o recovery_n eleven_o and_o last_o it_o ought_v to_o be_v so_o safe_a as_o to_o be_v give_v to_o woman_n with_o child_n or_o in_o childbed_n chap._n x._o a_o word_n of_o advice_n to_o the_o chemist_n in_o general_n though_o we_o have_v so_o many_o enemy_n dear_a brethren_n that_o one_o will_v think_v it_o be_v a_o madness_n in_o we_o to_o injure_v one_o another_o much_o less_o that_o honourable_a and_o useful_a art_n we_o all_o pretend_v to_o yet_o such_o be_v the_o pride_n avarice_n or_o other_o depravity_n of_o humane_a nature_n that_o we_o find_v judasses_n in_o our_o little_a family_n there_o be_v a_o sort_n of_o man_n which_o pass_v general_o under_o our_o denomination_n which_o may_v be_v due_o call_v mysochymist_n which_o have_v never_o read_v or_o be_v capable_a
to_o mind_v some_o very_a good_a cure_n do_v by_o the_o learned_a dr._n edmund_n dickenson_n i_o then_o consider_v under_o what_o appellation_n he_o then_o be_v viz._n a_o chemical_a dr._n i_o hope_v from_o that_o art_n some_o good_a may_v be_v find_v and_o then_o cast_v about_o i_o meet_v with_o the_o assistance_n of_o dr._n george_n starkey_n and_o after_o he_o dr._n george_n thomson_n by_o who_o assistance_n and_o god_n blessing_n on_o my_o endeavour_n i_o be_o what_o i_o be_o be_v not_o fond_a of_o practice_n or_o the_o lucre_n of_o this_o world_n but_o resolve_v if_o please_v god_n i_o may_v see_v this_o true_a and_o efficacious_a art_n in_o a_o prosperous_a way_n to_o retire_v to_o my_o former_a solitude_n fear_v i_o not_o gentleman_n but_o have_v a_o charitable_a opinion_n of_o i_o and_o credit_v my_o protestation_n until_o you_o find_v cause_n to_o the_o contrary_n unfetter_v your_o reason_n i_o beseech_v you_o cast_v behind_o you_o all_o preoccupation_n and_o prejudices_fw-la and_o lay_v aside_o those_o poisonous_a principle_n that_o you_o suck_v in_o your_o youth_n which_o you_o will_v find_v the_o hard_a task_n as_o well_o as_o i_o for_o quo_fw-la semel_fw-la imbuta_fw-la etc._n etc._n suffer_v not_o your_o noble_a soul_n to_o be_v any_o long_o enslave_v to_o authority_n or_o custom_n of_o other_o resolve_v to_o trust_v your_o own_o sense_n to_o inform_v your_o reason_n and_o do_v not_o superstitious_o adhere_v to_o the_o ipse_fw-la dixit_fw-la of_o another_o when_o you_o be_v thus_o prepare_v come_v see_v and_o grateful_o admire_v the_o wonderful_a virtue_n god_n have_v place_v in_o his_o creature_n if_o due_o manage_v then_o shall_v you_o see_v continue_v fever_n general_o cure_v in_o five_o or_o six_o day_n or_o within_o a_o intermittent_a one_o in_o two_o or_o three_o fit_n ague_n in_o two_o three_o or_o four_o at_o the_o most_o and_o that_o by_o rational_a and_o radical_a mean_n without_o the_o peruvian-bark_n or_o danger_n of_o reciduation_n leave_v the_o patient_a healthy_a and_o vegete_a you_o shall_v likewise_o see_v by_o god_n blessing_n pleurisy_n quinance_n cure_v citius_n tutius_fw-la &_o jucundius_fw-la without_o phlebotomy_n than_o with_o and_o without_o danger_n of_o chronic_a disease_n to_o ensue_v the_o small_a pox_n general_o without_o danger_n or_o any_o considerable_a sickness_n within_o six_o hour_n after_o the_o first_o administration_n preserve_v the_o beauty_n in_o a_o great_a measure_n and_o also_o all_o pestilential_a fever_n that_o i_o have_v see_v i_o never_o see_v the_o plague_n i_o confess_v but_o i_o doubt_v not_o the_o efficacy_n of_o my_o febrifage_n in_o that_o case_n deo_fw-la juvante_fw-la you_o shall_v also_o see_v colic_n and_o iliack_a passion_n take_v off_o in_o a_o hour_n or_o two_o and_o perfect_o eradicate_v in_o three_o or_o four_o week_n you_o shall_v see_v a_o specific_a so_o advance_v as_o to_o cure_v all_o sort_n of_o king_n evil_a that_o i_o have_v yet_o see_v though_o i_o have_v see_v the_o joint_n evil._n and_o as_o for_o the_o scurvy_a that_o have_v insensible_o creep_v upon_o we_o through_o undue_a digestion_n and_o in_o time_n grow_v obstinate_a nay_o have_v beget_v a_o daughter_n or_o daughter_n as_o asthma_n vertigo_n dropsy_n etc._n etc._n you_o shall_v see_v so_o subdue_v in_o a_o month_n time_n at_o most_o if_o the_o part_n be_v find_v as_o that_o neither_o you_o nor_o the_o patient_n will_v doubt_v of_o a_o recovery_n nay_o many_o of_o those_o that_o be_v account_v consumptive_a restore_v but_o as_o these_o disease_n have_v a_o long_a time_n of_o growth_n so_o they_o require_v a_o long_a time_n to_o be_v destroy_v for_o in_o a_o radicate_v scurvy_a the_o ferment_n through_o the_o whole_a body_n be_v deprave_v so_o that_o they_o must_v have_v time_n for_o a_o gradual_a restore_n which_o be_v restore_v to_o their_o former_a vigour_n and_o purity_n will_v soon_o alter_v the_o whole_a mass_n of_o blood_n nay_o it_o be_v do_v together_o insomuch_o that_o person_n that_o have_v scarce_o any_o thing_n that_o deserve_v the_o name_n of_o sanguis_fw-la in_o they_o will_v in_o time_n have_v as_o pure_a blood_n as_o any_o person_n whatsoever_o of_o which_o i_o have_v some_o instance_n at_o hand_n i_o thank_v god_n i_o never_o see_v any_o one_o yet_o if_o the_o part_n be_v sound_a though_o languish_v under_o a_o hereditary_a scurvey_n but_o have_v be_v mighty_o relieve_v if_o not_o cure_v the_o jaundice_n cure_v in_o two_o or_o three_o day_n you_o shall_v also_o find_v woman_n labour_n to_o be_v no_o long_o dreadful_a as_o i_o have_v say_v before_o pray_v sir_n have_v so_o much_o virtue_n as_o not_o to_o condemn_v the_o thing_n you_o know_v not_o what_o will_v it_o advantage_v i_o to_o assert_v these_o thing_n if_o i_o have_v not_o find_v they_o by_o long_a and_o large_a experience_n to_o be_v so_o since_o i_o know_v you_o will_v believe_v i_o unless_o you_o be_v convince_v by_o matter_n of_o fact_n to_o that_o therefore_o i_o invite_v you_o wherein_o shall_v i_o fall_v short_a of_o what_o i_o here_o assert_v understand_v in_o a_o modest_a sense_n i_o be_v the_o very_a fool_n in_o nature_n and_o to_o give_v you_o great_a encouragement_n to_o inquire_v into_o the_o truth_n of_o it_o i_o hereby_o faithful_o promise_v you_o that_o whosoever_o will_v give_v himself_o the_o trouble_n to_o be_v satisfy_v of_o the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d and_o then_o will_v peruse_v proper_a author_n until_o i_o be_o convince_v that_o he_o be_v full_o satisfy_v in_o the_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d and_o become_v a_o faithful_a proselyte_n to_o truth_n and_o like_a to_o make_v a_o conscientious_a and_o industrious_a promoter_n of_o it_o i_o will_v take_v he_o by_o the_o hand_n and_o lead_v he_o into_o that_o path_n at_o the_o end_n whereof_o his_o desire_n shall_v be_v crown_v and_o if_o the_o elder_a sort_n of_o learned_a and_o judicious_a man_n think_v it_o too_o late_a or_o beneath_o they_o to_o learn_v come_v you_o of_o the_o young_a class_n and_o hearty_o welcome_a for_o it_o be_v from_o you_o worthy_a and_o learned_a man_n that_o i_o expect_v the_o beautify_v and_o augmentation_n of_o this_o art_n it_o be_v by_o your_o assistance_n that_o i_o hope_v to_o see_v the_o present_a know_a medicine_n advance_v and_o the_o admirable_a arcana_n of_o the_o ancient_n retrieve_v in_o a_o word_n the_o art_n of_o medicine_n so_o meliorate_v as_o nothing_o but_o irreparable_a old_a age_n and_o death_n itself_o may_v be_v insuperable_a which_o to_o see_v be_v the_o humble_a and_o hearty_a prayer_n and_o endeavour_v of_o your_o humble_a honourer_n and_o sincere_a servant_n william_n bacon_n
a_o key_n to_o helmont_n or_o a_o short_a introduction_n to_o the_o better_a understanding_n of_o the_o theory_n and_o method_n of_o the_o most_o profound_a chemical_a physician_n london_n print_v for_o john_n starkey_n at_o the_o mitre_n near_o temple-bar_n 1682._o i_o shall_v not_o afford_v so_o short_a a_o discourse_n as_o this_o the_o solemnity_n of_o a_o preface_n be_v it_o not_o chief_o design_v to_o apologise_v for_o its_o brevity_n for_o i_o doubt_v i_o shall_v be_v blame_v for_o endeavour_v to_o wrap_v up_o or_o rather_o hint_n at_o so_o great_a and_o useful_a truth_n in_o so_o few_o word_n without_o many_o argument_n or_o much_o circumlocution_n though_o i_o produce_v some_o here_o and_o there_o and_o enough_o as_o i_o conceive_v to_o convince_v the_o considerate_a and_o impartial_a i_o confess_v i_o have_v assiduous_o avoid_v run_v into_o long_a controversy_n and_o take_v up_o only_o what_o lie_v in_o my_o way_n and_o be_v necessary_a for_o a_o very_a short_a elucidation_n of_o my_o hypothesis_n and_o this_o i_o choose_v to_o do_v for_o two_o reason_n first_o that_o my_o reader_n may_v in_o short_a see_v helmont_n and_o other_o the_o able_a and_o true_a adeptist_n chief_a foundation_n main_a aim_n and_o method_n of_o cure_v without_o lead_v he_o into_o the_o confusion_n which_o a_o labyrinth_n of_o argument_n may_v do_v and_o second_o sith_o i_o intend_v this_o only_a as_o a_o preliminary_a discourse_n to_o a_o epitome_n of_o helmont_n which_o i_o design_v if_o god_n send_v i_o life_n and_o health_n to_o prepare_v for_o the_o press_n in_o some_o time_n i_o think_v it_o not_o fit_a to_o anticipate_v or_o rob_v that_o noble_a author_n but_o let_v he_o speak_v for_o himself_o since_o he_o abound_v with_o so_o many_o so_o excellent_a and_o so_o clear_a argument_n as_o will_v beyond_o controversy_n evince_v the_o truth_n of_o this_o hypothesis_n and_o all_o its_o dependency_n neither_o will_v i_o have_v you_o think_v that_o i_o esteem_v helmont_n to_o be_v the_o only_a man_n that_o be_v master_n of_o the_o noble_a arcana_n but_o that_o i_o have_v the_o like_a veneration_n for_o a_o great_a many_o other_o man_n medicine_n but_o i_o rather_o choose_v to_o call_v this_o a_o key_n to_o he_o because_o he_o have_v write_v more_o full_o of_o the_o chemical_a theory_n and_o method_n of_o cure_v than_o any_o other_o i_o know_v the_o discovery_n of_o which_o to_o the_o world_n be_v my_o chief_a design_n and_o though_o i_o here_o promise_v the_o reader_n that_o i_o will_v render_v these_o part_n of_o he_o which_o be_v fundamental_o theorical_a as_o plain_a short_a and_o as_o intelligible_a as_o possible_o i_o can_v yet_o expect_v not_o that_o i_o will_v prostrate_v those_o medicine_n of_o his_o which_o i_o understand_v to_o every_o vulgar_a capacity_n but_o shall_v faithful_o report_v they_o in_o his_o own_o word_n since_o i_o be_o very_o sensible_a that_o such_o prostration_n in_o set_v the_o ignorant_a careless_a and_o covetous_a to_o work_v 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