Institutions of learning should be devoted to the cultivation of curiosity and the less they are deflected by considerations of immediacy of application, the more likely they are to contribute not only to human welfare but to the equally important satisfaction of intellectual interest which may indeed be said to have become the ruling passion of intellectual life in modern times.

Abraham Flexner, The Usefulness of Useless Knowledge

Let us not weary of repeating it: to think first of all the outcast and sorrowful multitudes, to solace them, to give them air, to enlighten them, to love them, to enlarge their horizon magnificently, to lavish upon them education in all its forms, to offer them the example of labor, never the example of idleness, to diminish the weight of the individual burden by intensifying the idea of the universal object, to limit poverty without limiting wealth, to create vast fields of public and popular activity, to have, like Briareus, a hundred hands to stretch out on all sides to the exhausted and the feeble, to employ the collective power in the great duty of opening workshops for all arms, schools for all aptitudes, and laboratories for all intelligences, to increase wages, to diminish suffering, to balance the ought and the have, that is to say, to proportion enjoyment to effort and gratification to need, in a word, to evolve from the social structure, for the benefit of those who suffer and those who are ignorant, more light and more comfort; this is, let sympathetic souls forget it not, the first of fraternal obligations; this is, let selfish hearts know it, the first of political necessities.

Les Miserables

You know that, if you had a bent tube, one arm of which was the size of a pipe-stem, and the other big enough to hold the ocean, water would stand at the same height in one as in the other. Controversy equalizes fools and wise men the same way, — and the fools know it.

Oliver Wendell Holmes

Mathematicians, like cows in the dark, all look alike to me.

Abraham Flexner

If I wished a boy to know something about the arts and sciences, for instance, I would not pursue the common course, which is merely to send him into the neighborhood of some professor, where anything is professed and practised but the art of life; — to survey the world through a telescope or a microscope, and never with his natural eye; to study chemistry, and not learn how his bread is made, or mechanics, and not learn how it is earned; to discover new satellites to Neptune, and not detect the motes in his eyes, or to what vagabond he is a satellite himself; or to be devoured by the monsters that swarm all around him, while contemplating the monsters in a drop of vinegar. Which would have advanced the most at the end of a month — the boy who had made his own jackknife from the ore which he had dug and smelted, reading as much as would be necessary for this — or the boy who had attended the lectures on metallurgy at the Institute in the meanwhile, and had received a Rodgers’ penknife from his father? Which would be most likely to cut his fingers?

Thoreau, Walden

A creature of good humour and bad company, brave, a spendthrift, prodigal almost to generosity, talkative almost to eloquence, bold almost to effrontery; the best possible devil’s-pie; with fool-hardy waistcoats and scarlet opinions.

Les Miserables

They are irregular, obscure, various, so infinite, Proteus himself is not so diverse; you may as well make the moon a new coat as a true character of a melancholy man; as soon find the motion of a bird in the air as the heart of man, a melancholy man.

Anatomy of Melancholy

The rapidity with which ideas grow old in our memories is in a direct ratio to the squares of their importance. Their apparent age runs up miraculously, like the value of diamonds, as they increase in magnitude. A great calamity, for instance, is as old as the trilobites an hour after it has happened. It stains backward through all the leaves we have turned over in the book of life, before its blot of tears or of blood is dry on the page we are turning. For this we seem to have lived; it was foreshadowed in dreams that we leaped out of in the cold sweat of terror; in the “dissolving views” of dark day-visions; all omens pointed to it; all paths led to it. After the tossing half-forgetfulness of the first sleep that follows such an event, it comes upon us afresh, as a surprise, at waking; in a few moments it is old again, — as old as eternity.

Oliver Wendell Holmes, Autocrat

Dead men’s bones, hobgoblins, ghosts are ever in their minds, and meet them still at every turn; all the bugbears of the night, and terrors, fairybabes of tombs and graves are before their eyes and in their thoughts, as to women and children, if they be in the dark alone.

Apuleius

Wonderful and terrible trial, from which the feeble come out infamous, from which the strong come out sublime. Crucible into which destiny casts a man whenever she desires a scoundrel or a demigod.

Les Miserables