I am a soul. I know well that what I shall render up to the grave is not myself. That which is myself will go elsewhere. Earth, thou art not my abyss!

There is no supernatural, there is only nature. Nature alone exists and contains all. All is. There is the part of nature that we perceive, and the part of nature that we do not perceive. ... If you abandon these facts, beware; charlatans will light upon them, also the imbecile. There is no mean: science, or ignorance. If science does not want these facts, ignorance will take them up. You have refused to enlarge human intelligence, you augment human stupidity. When Laplace withdraws Cagliostro appears.

Strong and rare natures are thus created; misery, almost always a stepmother, is sometimes a mother; privation gives birth to power of soul and mind; distress is the nurse of self-respect; misfortune is a good breast for great souls.

And so, being in Heaven, it was easy for him to lose sight of earth.

Out Milky Way is the dwelling; the nebulae are the city.

All that was neither a city, nor a church, nor a river, nor color, nor light, nor shadow: it was reverie. For a long time, I remained motionless, letting myself be penetrated gently by this unspeakable ensemble, by the serenity of the sky and the melancholy of the moment. I do not know what was going on in my mind, and I could not express it; it was one of those ineffable moments when one feels something in himself which is going to sleep and something which is awakening.

Revolution is the larva of civilization.