Be good at something. It makes you valuable. Have something to bring to the table, because that will make you more welcome.

Anything is possible, and that’s something we should not lose sight of. The inspiration and the permission to dream is huge.

Apologize when you screw up and focus on other people, not on yourself.

I was hugely impressed... was the ultimate example of a man who knew what he didn't know, was perfectly willing to admit it, and didn't want to leave until he understood. That's heroic to me. I wish every grad student had that attitude.

I always thought every day was a gift, but now I am looking for where to send the thank you note.

We cannot change the cards we are dealt, just how we play the hand. If I don’t seem as depressed or morose as I should be, sorry to disappoint you.

There's a lot of talk these days about giving children self-esteem. It's not something you can give; it's something they have to build.