The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.

理解计算就是理解宇宙的语言，因为正是通过计算我们才能建模和预测自然界。

Sometimes the simplest questions lead to the deepest theories.

人们常说，在你死之前，你的一生会在眼前闪过。事实上确实如此。这就叫生活。

Men are afraid that women will laugh at them. Women are afraid that men will kill them.

Quality means doing it right when no one is looking.

渔业中最危险的神话是总会有更多的鱼。

You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.