Written poetry is worth reading once, and then should be destroyed. Let the dead poets make way for others.

It is not opium which makes me work but its absence, and in order for me to feel its absence it must from time to time be present.

There is in every madman a misunderstood genius whose idea, shining in his head, frightened people, and for whom delirium was the only solution to the strangulation that life had prepared for him.

So long as we have failed to eliminate any of the causes of human despair, we do not have the right to try to eliminate those means by which man tries to cleanse himself of despair.

All true language is incomprehensible, like the chatter of a beggar's teeth.