So long as ignorance and poverty exist on earth, books of the nature of Les Miserables cannot fail to be of use.

Genius: the superhuman in man.

There are moments when a rope's end, a pole, the branch of the tree, is life itself, and it is a frightful thing to see a living being lose his hold upon it, and fall like a ripe fruit.

Change your opinions, keep to your principles; change your leaves, keep intact your roots.

I didn't believe it could be so monstrous. It's wrong to be so absorbed in divine law as not to perceive human law. Death belongs to God alone. By what right do men tough that unknown thing?

Each of our passions, even love, has a stomach that must not be overloaded. We must in everything write the word 'finis' in time; we must restrain ourselves, when it becomes urgent; we must draw the bolt on the appetite, play a fantasia on the violin, then break the strings with our own hand. The Wise man is he who knows when and how to stop.

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?