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對于自己沒有獲得2009年諾貝爾獎的反應

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

As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

上帝在他的天堂里——世間一切安好！

We have to continually be jumping off cliffs and developing our wings on the way down.

當你解決一個數學問題時，你不僅得到了答案，還理解了為什么這是答案。

過去不在我們身后，而在我們之內。

循環經濟是我們行業唯一可行的未來。