"As long as the vision of heaven is always changing, the vision of earth will be exactly the same."

...the man we see every day -- the worker in Mr. Gradgrind's factory, the little clerk in Mr. Gradgrind's office -- he is too mentally worried to believe in freedom. He is kept quiet with revolutionary literature. He is calmed and kept in his place by a constant succession of wild philosophies. He is a Marxian one day, a Nietzscheite the next day, a Superman (probably) the next day; and a slave every day. The only thing that remains after all the philosophies is the factory. The only man who gains by all the philosophies is Gradgrind. It would be worth his while to keep his commercial helotry supplied with sceptical literature. And now I come to think of it, of course, Gradgrind is famous for giving libraries. He shows his sense. All modern books are on his side. As long as the vision of heaven is always changing, the vision of earth will be exactly the same. No ideal will remain long enough to be realized, or even partly realized. The modern young man will never change his environment; for he will always change his mind.

This, therefore, is our first requirement about the ideal towards which progress is directed; it must be fixed. Whistler used to make many rapid studies of a sitter; it did not matter if he tore up twenty portraits. But it would matter if he looked up twenty times, and each time saw a new person sitting placidly for his portrait. So it does not matter (comparatively speaking) how often humanity fails to imitate its ideal; for then all its old failures are fruitful. But it does frightfully matter how often humanity changes its ideal; for then all its old failures are fruitless. The question therefore becomes this: How can we keep the artist discontented with his pictures while preventing him from being vitally discontented with his art? How can we make a man always dissatisfied with his work, yet always satisfied with working? How can we make sure that the portrait painter will throw the portrait out of window instead of taking the natural and more human course of throwing the sitter out of window?

-Orthodoxy (1908)