Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

每个恶棍都是自己故事中的英雄。

"I don’t want to be known just as a tennis player. I want to be known as a good person."

I was poor white trash, no glitter, no glamour. But I had a dream, and I made it.

"I can resist everything except temptation."