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。
写作就是直面存在的混乱并赋予其意义。
单一货币的最大优势在于消除了汇率不确定性并降低了交易成本。
The simple step of a courageous individual is not to take part in the lie. One word of truth outweighs the world. In keeping silent about evil, in burying it so deep within us that no sign of it appears on the surface, we are implanting it, and it will rise up a thousand fold in the future.
翻译：天的运行刚健不辍，君子应当像天那样自强不息。
不该说话的时候却抢着去说，这叫急躁；到该说话的时候却闭口不说，这叫隐瞒；不看别人的脸色便随便插嘴，这叫没有眼色。
模形式的算术是窥探宇宙隐藏结构的窗口。