A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
把所有的鸡蛋放在一个篮子里是可以的,只要你能控制那个篮子。
The energy industry is not just about extracting resources; it's about powering lives and enabling progress.
The human being is always more than what he knows of himself.
There is only one real sin, and that is to persuade oneself that the second-best is anything but the second-best.