Nature, like a kind and smiling mother, lends herself to our dreams and cherishes our fancies.

The mind's eye can nowhere find anything more dazzling or more dark than in man; it can fix itself upon nothing which is more awful, more complex, more mysterious, or more infinite. There is one spectacle grander than the sea, that is the sky; there is one spectacle grander than the sky, that is the interior of the soul.

Love is a portion of the soul itself, and it is of the same nature as the celestial breathing of the atmosphere of paradise.

To know, to think, to dream. That is everything.

The Parisian is to the French what the Athenian was to the Greeks: no one sleeps better than he, no one is more openly frivolous and idle, no one appears more heedless. But this is misleading. He is given to every kind of listlessness, but when there is glory to be won he may be inspired with every kind of fury. Give him a pike and he will enact the tenth of August, a musket and you have Austerlitz. He was the springboard of Napoleon and the mainstay of Danton. At the cry of "la patrie" he enrols, and at the call of liberty he tears up the pavements. Beware of him!

The quantity of civilization is measured by the quality of imagination.

To crush out fanaticism and revere the infinite, such is the law. Let us not confine ourselves to falling prostrate beneath the tree of creation and contemplating its vast ramifications full of stars. We have a duty to perform, to cultivate the human soul, to defend mystery against miracle, to adore the incomprehensible and to reject the absurd; to admit nothing that is inexplicable excepting what is necessary, to purify faith and obliterate superstition from the face of religion, to remove the vermin from the garden of God.