An artist never really finishes his work, he merely abandons it.

The purpose of psychology is to give us a completely different idea of the things we know best.

My soul is nothing now but the dream dreamt by matter struggling with itself!

Nothing is more natural than mutual misunderstanding; the contrary is always surprising. I believe that one never agrees on anything except by mistake, and that all harmony among human beings is the happy fruit of an error.

Every social system is more or less against nature, and at every moment nature is at work to reclaim her rights.

Liberty is the hardest test that one can inflict on a people. To know how to be free is not given equally to all men and all nations.

An artist never really finishes his work, he merely abandons it.