Only through art can we get outside of ourselves and know another's view of the universe which is not the same as ours and see landscapes which otherwise would remain unknown to us like the landscapes of the moon. Thanks to art, instead of seeing a single world, our own, we see it multiply until we have before us as many worlds as there are original artists.

For what we suppose to be our love or our jealousy is never a single, continuous and indivisible passion. It is composed of an infinity of successive loves, of different jealousies, each of which is ephemeral, although by their uninterrupted multiplicity they give us the impression of continuity, the illusion of unity.

The places we have known do not belong solely to the world of space in which we situate them for our greater convenience. They were only a thin slice among contiguous impressions which formed our life at that time; the memory of a certain image is but regret for a certain moment; and houses, roads, avenues are as fleeting, alas, as the years.

A certain similarity exists, although the type evolves, between all the women we love, a similarity that is due to the fixity of our own temperament, which it is that chooses them, eliminating all those who would not be at once our opposite and our complement, fitted that is to say to gratify our senses and to wring our heart.

The sensitiveness claimed by neurotic is matched by their egotism: they cannot abide the flaunting by others of the sufferings to which they pay an even increasing amount of attention in themselves.

In love, happiness is an abnormal state.

At that time, he was satisfying a sensual curiosity by experiencing the pleasures of people who live for love. He had believed he could stop there, that he would not be obliged to learn their sorrows; how small a thing her charm was for him now compared with the astounding terror that extended out from it like a murky halo, the immense anguish of not knowing at every moment what she had been doing, of not possessing her everywhere and always!