有些道理。我的經驗是一心不能二用。教教書沒問題，要做科研，必須啥都不想才可以出東西。

來源: QinHwang 於 2023-11-26 17:49:05 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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