I am lying (or I am a liar)

来源: 2009-12-06 15:06:02 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

that is the famous liar paradox

我在大学唯一的成就就是做了上千道微积分题。看来你说的对,我还真没白做
ha