I am beginning to believe that nothing can ever be proved. These are honest hypotheses which take the facts into account: but I sense so definitely that they come from me, and that they are simply a way of unifying my own knowledge. Not a glimmer comes from Rollebon's side. Slow, lazy, sulky, the facts adapt themselves to the rigour of the order I wish to give them; but it remains outside of them. I have the feeling of doing a work of pure imagination.

A writer must refuse to allow himself to be transformed into an institution, even if it takes place in the most honorable form.

Before you come alive, life is nothing; it 's up to you to give it a meaning, and value is nothing else but the meaning that you choose.

Consciousness is a being the nature of which is to be conscious of the nothingness of its being.

Man is what he wills himself to be.

I do not feel that I am the product of chance, a speck of dust in the universe, but someone who was expected, prepared, prefigured. In short, a being whom only a Creator could put here; and this idea of a creating hand refers to God.

At times discreetly, at times disgustingly, I yielded to the most fatal temptation whenever I could no longer bear it: as a result of impatience, Orpheus lost Eurydice; as a result of impatience, I lost myself.