Who's the mother of necessity? Human needs？

来源: 盈盈一笑间 于 2023-11-30 13:57:25 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)
回答: APAD: Necessity is the mother of invention 由 7grizzly 于 2023-11-30 09:45:02

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• Mainly human weakness, I think. -7grizzly- ♀ 给 7grizzly 发送悄悄话 7grizzly 的博客首页 (0 bytes) () 11/30/2023 postreply 14:53:13

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