今天很好，今天很有趣。明天又是新的一天。

只要是自己不爱的女人，男人都不挑剔。

长时间与计算机接触会使数学家变成文员，反之亦然。

目标是成为最好的，而不是击败别人。

We need to think with a global perspective and act with local solutions.

The difference between animals and humans is that humans are capable of reasoning， but even that is unreliable.

The study of topological phases of matter is not just about discovering new materials; it's about uncovering the fundamental principles that govern the quantum world.

You don't learn to walk by following rules. You learn by doing, and by falling over.

重要的不是你打得有多狠，而是你能承受多大的打击并继续前进。

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

出自《海国图志序》。学习外国的长处用来征服外国。