Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
A sane person to an insane society must appear insane.
最好的喜剧来自真实。
Now, my mama always told me that miracles happen every day. Some people don't think so, but they do.