"A book is a door, and every reader walks through it differently."

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

一个人的性格就是他的命运。

人出生时都是诚实的，死去时却都成了骗子。

成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事情，你就会成功。

意识的功能是解决适应问题。