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。
人心的差异,就像人的面孔一样各不相同。
故事的力量不在于其复杂性,而在于其与人类心灵共鸣的能力。
I think it's important to keep challenging yourself, to keep growing.
The truth is a weapon, and like any weapon, it can be used for good or ill.