translation.en: Somehow, this mathematics, which is rooted in the real world in some sense -- we learn to count, measure, everyone would do that -- and then it flourishes on its own.
translation.zh: 某种程度上 数学植根于真实世界 某种意义上 我们学着计算 测量 每个人都会这样 接着它就自己繁荣了起来