"I can live with doubt and uncertainty and not knowing. I think it's much more interesting to live not knowing than to have answers which might be wrong."

"If I could explain it to the average person, I wouldn't have been worth the Nobel Prize."

"If you're going to be a scientist, you don't need to be a genius. You just need to be able to work hard and be curious."

"I have a theory that the universe is a great big safe, and that there's a combination to open it. But the combination is locked up in the safe."

"Fall in love with some activity, and do it! Nobody ever figures out what life is all about, and it doesn't matter. Explore the world. Immediately pay attention to anything that grabs you, and then, wi…"