The beauty of computer science is in its endless possibilities.

合作而非竞争将决定水产养殖的未来。

I'm not afraid to take risks, because I know that's where growth happens.

Every ton of coal we extract must create maximum value with minimum environmental impact.

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。

To be without some of the things you want is an indispensable part of happiness.

翻译：君子以节俭为德而避开危难，不可追求荣华而谋取禄位。

我从不后悔我生命中所做的任何事，因为它们造就了今天的我。