One man's ways may be as good as another's, but we all like our own best.

I'm not as famous as Stephen Hawking, but certainly in the U.S., I have a very high profile for a scientist. It is an awesome responsibility, one that I don't shoulder lightly.

The same way that racism is a white person's problem, violence against women is a men's problem.

We have no more right to consume happiness without producing it than to consume wealth without producing it.

Everyone has to have a sense of duty. A duty to society, to their family. I mean, you name it.