The key to long-term success is creating value for society.
I'm very shy, believe it or not. I'm very different from the person you see on stage.
Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night.
Be thankful for what you have; you’ll end up having more. If you concentrate on what you don’t have, you will never, ever have enough.
在浩瀚的宇宙中，我们的问题显得渺小，但我们理解的潜力是无限的。