可持续性不是一种选择,而是唯一的前进道路。
Success is not about the money you make, it's about the difference you make in people's lives.
I'm more interested in the journey than the destination.
每一个数学问题都是通向新理解世界的窗口。
对我来说,幸福关乎三件事:有人爱,有事做,有所期待。