人生中唯一真正的失败是不忠于自己所知道的最好的东西。
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.
艺术永远不会完成,只会被放弃。
学习达到快乐的境界就成功了。
我不是圣人,我只是一个努力的罪人。
Happiness is not something ready made. It comes from your own actions.