要試探改進，就必須有刹車機製。人民公社不是不可以試探，但發現錯了就應該立馬改進。沒有刹車機製，就難以改進。

來源: 郭大平於 2025-07-30 06:54:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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