In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
万物相互联系，世界是一个无尽的网络。
每个角色内心都有一个世界，只要你看得足够仔细。
The only way to achieve the impossible is to believe it is possible.
We are all made of stories, and those stories are constantly being rewritten.
Neither the life of an individual nor the history of a society can be understood without understanding both.