"Exile is a universe with its own laws."
流放是一个有自己法则的宇宙。
I think that in mathematics, and maybe in life, you have to be willing to be a little bit lost.
Never let your sense of morals prevent you from doing what is right.
It is better by noble boldness to run the risk of being subject to half of the evils we anticipate than to remain in cowardly listlessness for fear of what might happen.