哈哈，你以數理邏輯論證社會問題，焉有不糊塗之理？如同小女辯論，人類同動物的相同之處是，

來源: 白鏡天於 2020-10-28 13:18:10 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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