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 real struggle is not between good and evil but between pain and pleasure.
热力学第二定律不过是自然界对抗热量扩散的斗争。
Don‘t bother fighting the old； just build the new.
Poverty is not just a lack of money; it’s about having so little that you can’t even afford to make the right decisions.