自由探索的人类思想是世界上最宝贵的东西。
The free, exploring mind of the individual human is the most valuable thing in the world.
The history of mathematics is a history of human thought and progress.
《论语》中孔子讲“君子不器”,是针对古代士阶层的,君子不是像器物一样有具体的作用,君子在位,可以管理操作器物的人。