我会用city而永不用Metropolis来表达城市，用cop而永不用policeman来表达警察，既然三丶四个字母可以赚七个美分，为什么要用长而赘的字呢？
I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.
一个组织的培训质量决定了其人员的质量。
The things we don’t say shape us as much as the things we do.
The beauty of asymmetric catalysis lies in its ability to create complexity from simplicity.
每一种元素都有一个故事，每一个反应都在讲述一个故事。
让中国人吃饱饭是我们这代科学家的使命。