Mathematics is the art of giving the same name to different things.
数学是给不同事物赋予相同名称的艺术。
There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.
The past is not dead. It is not even past.
The most powerful art is often the most humble.
The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
好人就是无论他过去在道德上多么不值得，现在正在变得更好的人。