I'm a fighter. I believe in the power of positivity and hard work.

The only way to get rid of a temptation is to yield to it.

扬撒糠屑迷了眼，也会让天地四方都变了位置；蚊虫叮咬皮肤，也会让人通宵都不能安眠。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

"The past is never dead. It's not even past."

Failure is not terrible; what's terrible is not daring to try.