Of the significant and pleasurable experiences of life only the simplest are open indiscriminately to all. The rest cannot be had except by those who have undergone a suitable training. One must be trained even to enjoy the pleasures of alcohol and tobacco; first whiskies seem revolting, first pipes turn even the strongest of boyish stomachs. Similarly first Shakespeare sonnets seem meaningless, first Bach fugues, a bore; first differential equations, sheer torture. But training changes the nature of our spiritual experiences. In due course, contact with an obscurely beautiful poem, an elaborate piece of counterpoint or of mathematical reasoning, causes us to feel direct intuitions of beauty and significance. It is the same in the moral world. A man who has trained himself in goodness comes to have certain direct intuitions about character, about the relations between human beings, about his own position in the world - intuitions that are quite different from the intuitions of the average sensual man.

Beliefs by Aldous Huxley