Racists have often used pseudoscience to justify their socially damaging views; watch these films to see how science, by replacing ignorance with knowledge, can undo that damage.

Today, the theory of evolution is an accepted fact for everyone but a fundamentalist minority, whose objections are based not on reasoning but on doctrinaire adherence to religious principles.

Science moves with the spirit of an adventure characterized both by youthful arrogance and by the belief that the truth, once found, would be simple as well as pretty.

Knowing "why" (an idea) is more important than learning "what" (the fact).

It's necessary to be slightly underemployed if you are to do something significant.

No one may have the guts to say this, but if we could make better human beings by knowing how to add genes, why shouldn't we?

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

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

Our goal should be to understand our differences.

The way to do great science is to stay away from subjects that are overpopulated, and go to the frontiers.

Never be the brightest person in the room.

Reputation is what men and women think of us

It was once said that to hide something from prying eyes you must place it where people can see it.

I obviously bring all of my insecurities along with me to any role that I tackle.

I do not fear the man who practices 1,000 kicks one time each. I fear the man who practices 1 kick 1,000 times.

Music scores your life. You interact with it. It becomes the soundtrack to that one summer with that one girl.

If we could stop wasting food, imagine how many more people we could feed!

So I had all the names, three names, and that's good to have on a soap.

It's impossible not to be taken in by the spectacle of oneself, which is the biggest sin of the culture right now.

I'm not a real big fan of penises. Like my own, whenever I look at it, I just don't find anything attractive about it. I can't believe girls are into it. It blows my mind a little bit.