学习Lisp是值得的，因为当你最终理解它时，你将获得深刻的启蒙体验；这种体验将使你在余下的日子里成为一个更好的程序员，即使你实际上并不经常使用Lisp本身。
The only thing worse than bad health is a bad name.
Life in the state of nature is solitary， poor， nasty， brutish， and short.
The smart way to keep people passive and obedient is to strictly limit the spectrum of acceptable opinion, but allow very lively debate within that spectrum.
生活就是创造你自己。
我不相信运气，我相信准备。
人は誰でも、自分だけの秘密を持っている。
I don't want to be normal, I want to be extraordinary.