感觉数学家不走火入魔还真弄出大成果，虽然没成功，但还是钦佩他们的勇敢和执着精神。

来源: leileileilei 于 2020-12-05 22:20:50 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.