唯一重要的是你做了什么,而不是你想什么、说什么或感觉什么。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
世界上充满了显而易见的事情,但没有人会去注意它们。
你不可能取悦所有人,所以专注于做真实的自己。