五常就是人性啊。当然，把其中一项做完美就不易。

来源: 为人父于 2010-07-03 15:44:41 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.