数学不仅仅是关于数字、方程、计算或算法,而是关于理解。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
成功不是终点,失败也非致命,重要的是继续前进的勇气。
The mind's work is never done, because adaptation is never complete.
仅仅知道善恶是不够的,还必须去实践。