成功是最好的报复。

"The best investment you can make is in yourself."

Writing is a form of freedom.

The future of energy lies in the balance between development and sustainability.

Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.

我总是带着目标工作，目标是作为一个球员和一个人不断进步。

In mathematics, you don't understand things. You just get used to them.

A healthy animal is the foundation of a healthy food chain.

Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.