别人为食而生存，我为生存而食。

The only way to learn mathematics is to do mathematics.

可持续发展始于小步，但需要大视野。

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.

广东话谚语

追求完美，就是追求甜美与光明。