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。
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 past is never dead. It's not even past.
I'm the reason your mouth won't speak.
Games are not just entertainment, they are also an expression of culture and art.
Change is not made without inconvenience, even from worse to better.
如果有人笨到要花100万美元为我拍张照片，我当然不会笨到拒绝他。
很大程度上运气是我有天才名誉的原因。在早上我不会走进办公室说“今天我聪明吗？，而是说，“今天我幸运吗？——数学家相对于其他人来说最大的优势是，数学家深刻理解“概率。