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.
忠于自己，永不妥协你的价值观。
History is not the past. It is the present. We carry our history with us. We are our history.
Small-scale farmers are the backbone of sustainable aquaculture; their knowledge is irreplaceable.
It always seems impossible until it's done.
除非你先是一个读者，否则你不可能成为一个作家。
大多数人都过于焦虑，担心太多。成功意味着要非常有耐心，但该出手时就出手。
成功不在于你取得了多少成就，而在于你激励他人取得了多少成就。
Man is not made for defeat. A man can be destroyed but not defeated.