我们都被自己制造的幽灵所困扰。
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.
教育者必须是一位心理学家,以便理解儿童。
我们每个人都活在各自的过去中,我们花一分钟去认识一个人,一个小时去喜欢一个人,一天去爱上一个人,但是呢,却要花一辈子来忘记一个人。