Try to be original in your play and as clever as possible; but don't be afraid to show yourself foolish; we must have freedom of thinking, and only he is an emancipated thinker who is not afraid to write foolish things.

[In] death at least there would be one profit; it would no longer be necessary to eat, to drink, to pay taxes, or to [offend] others; and as a man lies in his grave not one year, but hundreds and thousands of years, the profit was enormous. The life of man was, in short, a loss, and only his death a profit.

The role of the artist is to ask questions, not answer them.

The bourgeoisie is very fond of so-called practical types and novels with happy endings, since they soothe it with the idea that one can both accumulate capital and preserve innocence, be a beast and at the same time be happy...

A man can deceive his fiancee or his mistress as much as he likes and, in the eyes of a woman he loves, an ass may pass for a philosopher. But a daughter is a different matter.

Formerly, when I would feel a desire to understand someone, or myself, I would take into consideration not actions, in which everything is relative, but wishes. Tell me what you want and I'll tell you who you are.

A man and a woman marry because both of them do not know what to do with themselves.