Truth, like gold, is to be obtained not by its growth, but by washing away from it all that is not gold.
对付一个不自由的世界，唯一的方法就是变得如此绝对自由，以至于你的存在本身就是一种反叛。
Innovation distinguishes between a leader and a follower.
The key to success in research is to focus on fundamental problems that have long-term impact.
The historian is a prophet in reverse.
人一旦成名，就一个朋友也没有了，这是一个很大的不幸。而尤其不幸的是自称为朋友的人也都离你而去。
The best leaders are those who listen more than they speak.