"Tennis is a sport where you have to be strong mentally and physically, but the mental part is even more important."

Leadership is about making the tough decisions when no one else will.

科学不仅仅是关于发现，也是关于应用知识来改善人类生活。

The work is never finished until it's in the world.

我不是女权主义者。我向男人致敬，我爱男人。我赞美美国男性文化，啤酒，酒吧和肌肉车...

What I think I've been talking about really is success and failure. And one of the interesting things about success is that we think we know what it means. If I said that there's somebody behind the screen who's very successful, certain ideas would immediately come to mind. You'd think that person might have made a lot of money, achieved renown in some field. My own theory of success -- I'm somebody who's very interested in success, I really want to be successful, always thinking, how can I be more successful? But as I get older, I'm also very nuanced about what that word "success" might mean.