The most valuable of all education is the ability to make yourself do the thing you have to do, when it has to be done, whether you like it or not.

Real orgies are never so exciting as pornographic books. In a volume by Pierre Louys all the girls are young and their figures perfect; there's no hiccoughing or bad breath, no fatigue or boredom, no sudden recollections of unpaid bills or business letters unanswered, to interrupt the raptures. Art gives you the sensation, the thought, the feeling quite pure--chemically pure, I mean,... not morally.

It isn’t only art that is incompatible with happiness, it’s also science. Science is dangerous, we have to keep it most carefully chained and muzzled.

Experience teaches only the teachable.

Science and art are only too often a superior kind of dope, possessing this advantage over booze and morphia: that they can be indulged in with a good conscience and with the conviction that, in the process of indulging, one is leading the higher life.

Like every man of sense and good feeling, I abominate work.

...wordless conditioning is crude and wholesale; cannot bring home the finer distinctions, cannot inculcate the more complex courses of behavior. For that there must be words, but words without reason... Not so much like drops of water, though water, it is true, can wear holes in the hardest granite; rather, drops of liquid sealing-wax, drops that adhere, encrust, incorporate themselves with what they fall on, till finally the rock is all one scarlet blob.