Hail to the man who went through life always helping others, knowing no fear, and to whom aggressiveness and resentment are alien. Such is the stuff of which the great moral leaders are made.

Understanding physics is child's play when compared to understanding child's play.

The analogy I like is this imagine being able to see the world but you are deaf, and then suddenly someone gives you the ability to hear things as well - you get an extra dimension of perception.

Even a fool is wise after an event.

There is a race between mankind and the universe. Mankind is trying to build bigger, better, faster, and more foolproof machines. The universe is trying to build bigger, better, and faster fools. So far the universe is winning.

[Mystery] is the fundamental emotion that stands at the cradle of true art and true science.

Men marry women with the hope they will never change. Women marry men with the hope they will change. Invariably they are both disappointed.