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 only thing that is ultimately real about your life is that it is lived.
Emancipate yourselves from mental slavery, none but ourselves can free our minds.
一个和谐的社会，不是争议的消失，而是公义的彰显。
Both incentives and punishments elicit powerful responses.