计算机是最终的污染者：其粪便与所生产的食物没有区别。

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.

Collaboration across sectors is key to solving the world's energy challenges.

我不是来被喜欢的，我是来被听见的。

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