匠人没有学问，不会学欧几里得将几何搞成几何学，变成一种学问

来源: 波粒子3 于 2024-07-01 10:02:07 [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.