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

People say it would be terrible if we made all girls pretty. I think it would be great.

A clone of Einstein wouldn't be stupid, but he wouldn't necessarily be any genius, either.

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.

A goodly number of scientists are not only narrow-minded and dull, but also just stupid.

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.

If I had been married earlier in life, I wouldn't have seen the double helix. I would have been taking care of the kids on Saturday. On the other hand, I was lonely a lot of the time.