数学不是关于数字、方程、计算或算法的：它是关于理解的。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
过去是幽灵，未来是梦，我们拥有的只有现在。
爱情之不可理解比起死亡之神秘更甚
The only thing that is truly important is the impact you have on others.
A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
The only way to learn mathematics is to do mathematics.
预测未来的最好方法就是创造未来。不要担心别人会做什么。预测未来的最好方法就是创造未来。