The laws of conscience, which we pretend to be derived from nature, proceed from Custom.

If falsehood, like truth, had but one face, we would be more on equal terms. For we would consider the contrary of what the liar said to be certain. But the opposite of truth has a hundred thousand faces and an infinite field.

One may disavow and disclaim vices that surprise us and whereto our passions transport us. But those which by long habit are rooted in a strong and anchored in a powerful will are not subject to contradiction. Repentance is but a denying of our will, and an opposition of our fantasies, which diverts us here and there.

The general order of things that takes care of fleas and moles also takes care of men, if they will have the same patience that fleas and moles have, to leave it to itself.

There is a certain amount of purpose, acquiescence, and satisfaction in nursing one's melancholy.

Everything must not always be said, for that would be folly.

Poverty of goods is easily cured; poverty of soul, impossible.