Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot.

Of the people, by the people, for the people.

这世界要是没有爱情，它在我们心中还会有什么意义！这就如一盏没有亮光的走马灯。

在量子世界中，概率是唯一的现实。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

有了目标就要全力以赴。