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John Locke
An Essay Concerning Human Understanding Section S4
Section 142 of 1,114
Canonical reference B2.C8.S4
English
Project Gutenberg transcription of Locke author text
If it were the design of my present undertaking to inquire into the natural causes and manner of perception, I should offer this as a reason why a privative cause might, in some cases at least, produce a positive idea; viz. that all sensation being produced in us only by different degrees and modes of motion in our animal spirits, variously agitated by external objects, the abatement of any former motion must as necessarily produce a new sensation as the variation or increase of it; and so introduce a new idea, which depends only on a different motion of the animal spirits in that organ.
French
Pierre Coste · Pierre Mortier, Amsterdam, 1735, third edition
Si c’étoit ici le lieu de rechercher les cauſes naturelles de la Perception, je prouverois par-là qu’une cauſe privative peut, du moins en certaines rencontres, produire une idée poſitive : je veux dire, que, comme toute ſenſation eſt produite en nous, ſeulement par différens dégrez & par différentes déterminations de mouvement dans nos Eſprits animaux, diverſement agitez par les Objets extérieurs, la diminution d’un mouvement qui vient d’y être excité, doit produire auſſi néceſſairement une nouvelle ſenſation, que la variation ou l’augmentation de ce mouvement-là, & introduire par conſéquent dans notre Eſprit une nouvelle idée, qui dépend uniquement d’un mouvement différent des Eſprits animaux dans l’organe deſtiné à produire cette ſenſation.
Concepts in this passage
Degrees of knowledge and probability
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Education
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Family
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Ideas from sensation and reflection
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Impressions and assent
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Knowledge
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Mindfulness
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Mode
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Nature
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Nominal and real essence
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Personal identity and consciousness
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Primary and secondary qualities
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Reason
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Simple and complex ideas
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Spirit
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