To love another person is to see the face of God.

Nothing can be sadder or more profound than to see a thousand things for the first and last time. To journey is to be born and die each minute...All the elements of life are in constant flight from us, with darkness and clarity intermingled, the vision and the eclipse; we look and hasten, reaching out our hands to clutch; every happening is a bend in the road...and suddenly we have grown old. We have a sense of shock and gathering darkness; ahead is a black doorway; the life that bore us is a flagging horse, and a veiled stranger is waiting in the shadows to unharness us.

The memory of an absent person shines in the deepest recesses of the heart, shining the more brightly the more wholly its object has vanished: a light on the horizon of the despairing, darkened spirit; a star gleaming in our inward night.

In this world, which is so plainly the antechamber of another, there are no happy men. The true division of humanity is between those who live in light and those who live in darkness. Our aim must be to diminish the number of the latter and increase the number of the former. That is why we demand education and knowledge.

Cheerfulness is like money well expended in charity; the more we dispense of it, the greater our possession.

He who contemplates the depths of Paris is seized with vertigo. Nothing is more fantastic. Nothing is more tragic. Nothing is more sublime.

I believe that pity is a law like justice, and that kindness is a duty like uprightness. That which is weak has a right to the kindness and pity of that which is strong. In the relations of man with the animals...there is a great ethic, scarcely perceived as yet, which will at length break through into the light, and which will be the corollary and the complement to humans ethics. Are there not here unsounded depths for the thinker? Is one to think oneself mad because one has the sentiment of universal pity in one's heart?