做数学就是与宇宙对话，寻找我们甚至可能还不知道如何提出的问题的答案。

When you do something best in life, you don’t really want to give that up – and for me it’s tennis.

失败不可怕，可怕的是不敢尝试。

The best way to help people is not to do things for them, but to help them do things for themselves.

The history of mathematics is a history of human curiosity and ingenuity.

I'm the worst thing since Elvis Presley to do black music so selfishly and use it to get myself wealthy.

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.