Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
The value of all things contracted for, is measured by the appetite of the contractors.
I don’t do things for the response or the controversy. I just live my life.
数学不是一项观赏性运动。你必须亲自去做才能理解它。
预测未来的最好方法就是创造未来。