The only thing necessary for the triumph of evil is for good men to do nothing.
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.
The most elegant theories are useless if they don't correspond to reality.
戏剧中的真相总是难以捉摸,但这并不意味着我们不应该追求它。
我们需要成为解决方案的一部分,而不是问题的一部分。