A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.
It is easier to fight for one's principles than to live up to them.
记忆是真相与神话交锋的战场。
历史学家是一个向后看的先知。
战略的本质是你必须对你想要完成的事情设定限制。
在每个故事中,都有一个等待被发现的隐藏真相。