其實我同意貝克萊的觀點，本來就是唯心。不過牛頓的方程式，相當於加了幾條輔助線，可以讓生活的題目更方便解決。:)

來源: freemanli01 於 2023-06-29 19:50:51 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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