"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."

The Lisp language is designed to be extensible, and it is easy to add new features to it.

释义：小的善行虽然不能带来巨大的好处，但是不能不做；小的恶行虽然不能惹来灾祸，但是不能不改。

永远不要低估一个积极进取的团队的力量——他们可以移山填海。

I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

男人的脸是他的自传。女人的脸是她的小说。

法律与道德之间没有必然的联系。