形而上的东西，只能是原地踏步。只有对实际事物的认识，才能有所积累和进步。。。

来源: FarewellDonkey18 于 2020-04-09 19:25:24 [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.