We learn about life not from plusses alone, but from minuses as well.

There is no national science, just as there is no national multiplication table; what is national is no longer science.

I should like to meet a philosopher like Nietzsche somewhere in a train or a steamer, and to spend the whole night talking to him. I consider his philosophy won't last long, however. It's more showy than convincing.

In two or three hundred years life on earth will be unimaginably beautiful, astounding. Man needs such a life and if it hasn't yetappeared, he should begin to anticipate it, wait for it, dream about it, prepare for it. To achieve this, he has to see and know more than did his grandfather and father.

We old bachelors smell like dogs, do we? So be it. But I must take issue with your claim that doctors who treat female illnesses are womanizers and cynics at heart. Gynecologists deal with savage prose the likes of which you have never dreamed of.

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 litterateur is not a confectioner, not a dealer in cosmetics, not an entertainer. . . . He is just like an ordinary reporter. What would you say if a newspaper reporter, because of his fastidiousness or from a wish to give pleasure to his readers, were to describe only honest mayors, high-minded ladies, and virtuous railroad contractors.