您孩子說的是對的呀。數學本來就是對生活的提煉和抽象，的確是一種哲學思想。所以隻有哲學博士

來源: 平等性於 2020-11-27 17:57:58 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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