人的思想，對事物的認識都是隨著事物的變化，不斷深化，提高，特別是能否定自己以前不成熟的思想，這是智慧。

來源: 糊裏糊塗2020 於 2016-02-18 11:15:36 [舊帖] [給我悄悄話] 本文已被閱讀：次

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