Combinatorics is the art of counting without counting.

"Theology is a language of the heart, not of the head."

Every decision we make in aquaculture has a ripple effect on the ecosystem.

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？

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates.