人家是世界知名的大數學家，本來就很淡泊。70多歲了，選擇一個心安舒適之地而已，

來源: 大洋bridge 於 2025-08-21 11:56:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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