樓主: 害怕伏櫪
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有獎練習(xí):簡易升降臺面小車設(shè)計 |
點評
轉(zhuǎn)圓者,無窮之計也。無窮者,必有圣人之心,以原不測之智;以不測之智而通心術(shù),而神道混沌為一。以變論萬類,說意無窮。智略計謀,各有形容,或圓或方,或陰或陽,或吉或兇,事類不同。故圣人懷此,用轉(zhuǎn)圓而求其合
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