科学技术如果不能转化成生产力就谈不上领先，农业社会你搞一堆三角代数还不如良种铁犁管用，所以古希腊灭绝了，中国还傲立在东方

来源: Amita 于 2023-10-04 15:49:30 [旧帖] [给我悄悄话] 本文已被阅读：次

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