You've got to know what you want. This is central to acting on your intentions. When you know what you want, you realize that all there is left then is time management. You'll manage your time to achieve your goals because you clearly know what you're trying to achieve in your life.

Everyone who goes to a job he doesn't like is a lot weirder than I am.

What I really want is a world where no one alive can remember what the word 'war' means. That's my goal.

I'm a clown, which could be a public health role. I'm really interested in moving our society away from a society needing Xanax and Prozac, and that is really feeling depressed, to one that is celebrating, and so I find just walking around in colorful clothes, people smile.

To make the moral achievement implicit in science a source of strength to civilization, the scientist will have to have the cooperation also of the philosopher and the religious teacher.

Human beings are accustomed to think of intellect as the power of having and controlling ideas and of ability to learn as synonymous with ability to have ideas. But learning by having ideas is really one of the rare and isolated events in nature.

The most valuable aid I have found in teaching is to remember my own experiences as a student.

I can tell you about the education programs, because that's where I lived and worked.