The best decisions are made when you listen to all perspectives before acting.
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.
你知道的越多,你能创造的越多。你能创造的越多,你能表达的越多。
A writer's duty is to disturb the peace, to question the unquestionable, to challenge the status quo.