Whenever there are great virtues, it's a sure sign something's wrong.

Temptation to behave is terrible.

Art and science work in quite different ways: agreed. But, bad as it may sound, I have to admit that I cannot get along as an artist without the use of one or two sciences. ... In my view, the great and complicated things that go on in the world cannot be adequately recognized by people who do not use every possible aid to understanding.

The fanatics for progress often have too little appreciation of the existing.

There are men who struggle for a day and they are good. There are men who struggle for a year and they are better. There are men who struggle many years, and they are better still. But there are those who struggle all their lives: These are the indispensable ones.

It isn't important to come out on top, what matters is to be the one who comes out alive.

Art and science coincide insofar as both aim to improve the lives of men and women. The latter normally concerns itself with profit, the former with pleasure. In the coming age, art will fashion our entertainment out of new means of productivity in ways that will simultaneously enhance our profit and maximize our pleasure.