宋朝之後的疲弱，和惟有讀書高的思想有關，固化的等級觀念，沒有外敵也有內患。內卷，弱民，貧民，等級。

來源: 加州lalin 於 2025-02-20 11:42:30 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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