The study of mathematics is a journey without an end.
A good novel tells us the truth about its hero, but a bad novel tells us the truth about its author.
一本好小说告诉我们关于其主人公的真相，而一本坏小说告诉我们关于其作者的真相。
价格会被遗忘，但品质会被长久铭记。
Our frustration is greater when we have much and want more than when we have nothing and want some. We are less dissatisfied when we lack many things than when we seem to lack but one thing.