When ambition fails, people like to blame the devil.

The elegance of a mathematical proof often mirrors the efficiency of the algorithm it describes.

The only limit to our realization of tomorrow is our doubts of today.

I'm the type of person,if you ask me a question, and I don't know the answer,I'm gonna to tell you that I don't know. —The Pursuit of Happyness.

生活不是关于寻找自己。生活是关于创造自己。