Be yourself, because everyone else is taken.
The last of human freedoms is the ability to choose one's attitude in any given set of circumstances.
Courage is not the absence of fear, but the triumph over it.
The energy sector is not just about drilling and pipelines; it's about powering the world responsibly.
行义不是为了躲避诋毁、获得荣誉,如果离开是符合道义的,背上狂妄的名声又有什么影响呢? 
The Langlands program is a framework for exploring the unity of mathematical thought.
真正的进步来自于挑战现状,拒绝满足于“足够好”。