字符串是一个严格的数据结构，在传递字符串的任何地方都存在很多重复的过程。它是隐藏信息的理想工具。
The string is a stark data structure and everywhere it is passed there is much duplication of process. It is a perfect vehicle for hiding information.
"The world is full of stories, but the ones that matter most are the ones we tell ourselves."
The best way to be happy is to live in the present.
经济正义之路始于承认每个人的全部人性。
The best way to find yourself is to lose yourself in the service of others.
Everyone has the brainpower to follow the stock market. If you made it through fifth-grade math, you can do it.
Fear not that the life shall come to an end，but rather fear that it shall never have a beginning.
The books that the world calls immoral are books that show the world its own shame.
The essence of finance is to serve the real economy.