"There is a world of difference between the love we feel for a wild creature and the love we feel for a human being."

Science is not just about answering questions, but also about discovering new questions to ask.

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

The first question I ask myself when something doesn't seem to be beautiful is why do I think it's not beautiful. And very shortly you discover that there is no reason.

真実は一つではない。それぞれの真実がある。

幸福不在于我们拥有多少，而在于我们享受多少。

Life is too short to be living somebody else's dream.

努力计算两次。

失败是有趣的——它是进步的一部分。你永远不会从成功中学到东西，但你会从失败中学到东西。

我不是一个完美的人，我从来没有声称过。但我每天都在努力变得比昨天更好。