一個人的知識類似一個圓，麵積是知識量，邊界長度是他“不懂”的量。一般人麵積小的，“不懂”的也少

來源: 500miles 於 2025-10-29 13:42:29 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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