if he is destitute of experience, he will frequently deceive himself as
to these causes; for want of either capability or inclination to recur
back to them, he will neither have a true knowledge of their energy, nor
a clear idea of their mode of acting: thus until reiterated experience
shall have formed his ideas, until the mirror of truth shall have shewn
him the judgment he ought to make, he will be involved in trouble, a
prey to incertitude, a victim to credulity.

Man is a being who brings with him nothing into the world save an
aptitude to feeling in a manner more or less lively according to his
individual organization: he has no innate knowledge of any of the causes
that act upon him: by degrees his faculty of feeling discovers to him
their various qualities; he learns to judge of them; time familiarizes
him with their properties; he attaches ideas to them, according to the
manner in which they have affected him; these ideas are correct or
otherwise, in a ratio to the soundness of his organic structure: his
judgment is faulty or not, as these organs are either well or ill-
constituted; in proportion as they are competent to afford him sure and
reiterated experience.

The first moments of man are marked by his wants; that is to say, the
first impulse he receives is to conserve his existence; this he would
not be able to maintain without the concurrence of many analogous
causes: these wants in a sensible being, manifest themselves by a
general languor, a sinking, a confusion in his machine, which gives him
the consciousness of a painful sensation: this derangement subsists, is
even augmented, until the cause suitable to remove it re-establishes the
harmony so necessary to the existence of the human frame. Want,
therefore, is the first evil man experiences; nevertheless it is
requisite to the maintenance of his existence. Was it not for this