有闲于无用,是社会生产力的进步.好比粮不够吃时没人去研究发型.

来源: 小打于 2009-06-16 13:38:26 [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.