你不必被过去做过或没做过的事情定义。
You don’t have to be defined by the things you did or didn’t do in your past.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
数学研究是一场没有终点的旅程。
Books say: She did this because. Life says: She did this. Books are where things are explained to you; life is where things aren't.
There is no such thing as failure. Failure is just life trying to move us in another direction.