胡适说：国人只知技用，不知科学。只知电灯电话不知电学。

来源: 野性于 2013-11-05 12:51:22 [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.