德先生賽先生，互相支撐，互為表裏，共存共榮。沒有德先生，就沒有科學和全人類社會生產原創的進步。

來源: 蔣聞銘於 2024-12-07 18:19:48 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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