A great emotion is too selfish ; it takes into itself all the blood of the spirit, and the congestion leaves the hands too cold to write. Three sorts of emotion produce great poetry - strong but quick emotions, seized upon for art as soon as they have passed, but not before they have passed ; strong and deep emotions in their remembrance along time after ; and false emotions, that is to say, emotions felt in the intellect. Not insincerity, but a translated sincerity, is the basis of all art.

Every day things happen in the world that cannot be explained by any law of things we know. Every day they're mentioned and forgotten, and the same mystery that brought them takes them away, transforming their secret into oblivion. Such is the law by which things that can't be explained must be forgotten. The visible world goes on as usual in the broad daylight. Otherness watches us from the shadows.

To live strikes me as a metaphysical mistake of matter, a dereliction of inaction.

These pages are not my confession; they’re my definition. And I feel, as I begin to write it, that I can write it with some semblance of truth.

My soul is impatient with itself, as with a bothersome child; its restlessness keeps growing and is forever the same. Everything interests me, but nothing holds me. I attend to everything, dreaming all the while.

Walking on these streets, until the night falls, my life feels to me like the life they have. By day they’re full of meaningless activity; by night, they’re full of meaningless lack of it. By day I am nothing, and by night I am I. There is no difference between me and these streets, save they being streets and I a soul, which perhaps is irrelevant when we consider the essence of things

When all by myself, I can think of all kinds of clever remarks, quick comebacks to what no one said, and flashes of witty sociability with nobody. But all of this vanishes when I face someone in the flesh: I lose my intelligence, I can no longer speak, and after half an hour I just feel tired. Talking to people makes me feel like sleeping. Only my ghostly and imaginary friends, only the conversations I have in my dreams, are genuinely real and substantial.