我从未见过一个我不试图用机械方法解决的问题。
广义相对论是所有现有物理理论中最美的。
The pharmaceutical industry must balance profit with purpose—our mission is to heal, not just to sell.
在个体中,疯狂是罕见的;但在团体、党派、国家和时代中,它却是常规。
Real friends are hard to find.
The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.