Sleep makes people calmer, more alert, less fearful - just plain happier, or so I see around me and in me. I am sure that if this great nation were to concentrate on getting more sleep, we would be a happier, more confident people, and that by itself would be a major achievement.

People getting rich in a free society in general - with some scammy exceptions, which are rare - makes everyone else richer, too.

I think it's criminal how little people in the military are paid. These are people out risking their lives, taken away from their families for long periods of time. I think they should be paid dramatically more than they're paid.

You must take the first step. The first steps will take some effort, maybe pain. But after that, everything that has to be done is real-life movement.

Jump into the middle of things, get your hands dirty, fall flat on your face, and then reach for the stars.

Every soul deserves a shot at a Cadillac, but not everyone should be guaranteed a Cadillac.

Science should always be in the business of attempting to disprove itself.