the most famous composer in the world but was utterly miserable most of the time, and of the reasons was because he always overspent his income.This was Mozart.If Mozart couldn't get by with this kind of asinine conduct, I don't think you should try.
The arithmetic of modular forms is a key to understanding the deeper structures of number theory.
世界是一本书,不旅行的人只读了一页。
许多人害怕改变,但是如果把它视作天经地义的事,也就释然了。