The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

Remember, if you ever need a helping hand, it's at the end of your arm, as you get older, remember you have another hand: The first is to help yourself, the second is to help others.

爱情中的欢乐和痛苦是交替出现的。

一本书是一面镜子：如果一只猿猴看进去，一个使徒几乎不可能看出去。