拒绝做算术的人注定会胡说八道。
He who refuses to do arithmetic is doomed to talk nonsense.
听听他们的言论,看看他们的实际行为,考察他们的能力,谨慎的授予官职。
这个世界充满了故事,而每个故事本身就是一个世界。
Every generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.
每个人都想改变世界,但没有人想到改变自己。
理论物理学中的知识追求是一场没有终点的旅程,每一个答案都会引出新的问题。