User:Cw.pondering

2=1	This user knows that 2=1.

This user is interested in String Theory.

This user contributes using Firefox.

This user can program in C++.

This user uses Google as a primary search engine.

該用戶的母語是中文。
该用户的母语是中文。

This user can contribute with a basic level of English.

I'm a student from China , love math , computer science , history , also ponder.