世界充满了故事，但我们选择讲述的那些故事定义了我们。
The only way to do great work is to love what you do.
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
我们必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。
Remember, if you ever need a helping hand, it's at the end of your arm, as you get older, remember you have another hand: The first is to help yourself, the second is to help others.
Maybe if we knew whatother people were thinking, we'd know that no one's ordinary. And we all deservea standing ovation at least once in our lives.
文明的真正考验不是人口普查，不是城市的规模，也不是庄稼，而是国家培养出的人的类型。