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.

We don't beat the Reaper by living longer. We beat the Reaper by living well.

It's a thrill to fulfill your own childhood dreams, but as you get older, you may find that enabling the dreams of others is even more fun.

Follow your passions, believe in karma, and you won't have to chase your dreams, they will come to you.

When you do something young enough and you train for it, it just becomes a part of you.

It's easy to be smart when you are parodying smart people.

Go out and do for others what somebody did for you.