每一个数学问题都是通向新理解世界的窗口。
Every mathematical problem is a window into a new world of understanding.
预测未来的最好方法就是去创造它。
My ambition is always to get better, to keep improving.
The soul has illusions as the bird has wings: it is supported by them.
永远不要停止质疑如何做得更好——自满是进步的敌人。