Whenever you interview fat people, you feel bad, because you know you're not going to hire them.

We're not all equal, it's simply not true. That isn't science.

Do things as soon as you can. If a decision needs to be made, make it. It gives you more time to change your mind.

Science seldom proceeds in the straightforward logical manner imagined by outsiders. Instead, its steps forward (and sometimes backward) are often very human events in which personalities and cultural traditions play major roles.

For all my life, America was the place to be. And we somehow continue to be the place where there are real opportunities to change the world for the better.

Ultimately, we'll help the people we discriminate against if we try to understand more about them; genetics will lead to a world where there is a sympathy for the underdog.

Our goal should be to understand our differences.