The most important thing in the Olympic Games is not winning but taking part； the essential thing in life is not conquering but fighting well.

We are all waiting for something, even if we don’t know what it is.

In chemistry, as in life, the most transformative reactions often occur at the boundaries between disciplines.

量子场论是粒子物理学定律的表述语言。

如果你想看看这个国家的本质，你必须乘坐铁路。当你快速穿过时，看看外面，你会发现美国的真实面貌。