解读：低谷虽痛苦，却能撕下生活伪装，让人看清世态炎凉、自身短板。唯有主动自救、积极利用这段时光磨砺，才能借助点滴希望逆袭，培养绝境重生的勇气。

成功来自于坚持和专注。

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.

Real music comes from the heart, not for show.

我已经学会通过限制欲望来寻求幸福，而不是试图满足它们。