One feels like crawling on all fours after reading your work.

There are two things for which animals are to be envied: they know nothing of future evils, or of what people say about them.

It is the poverty connected with our species which subordinates one man to another. It is not inequality which is the real misfortune, it is dependence.

Dare to think for yourself.

Better is the enemy of good.

When he who hears does not know what he who speaks means, and when he who speaks does not know what he himself means, that is philosophy.

History is fables agreed upon.