The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.

Every setback is a setup for a comeback.

学会阅读是我一生中最重要的事。

The only phrase I've ever disliked is, 'Why, we've always done it that way.' I always tell young people, 'Go ahead and do it. You can always apologize later.'

比一无所有的人更危险的，是拥有一切可赢的人。