无论发生什么样的心碎，世界都会继续旋转，这是世界的独特性质。

The language of mathematics is universal, and it is through this language that we can communicate the most profound truths of the universe.

心灵不是世界的一面镜子，而是应对世界的工具。

知足的人不因利禄累害自己。