The only thing that stands between a man and what he wants from life is often merely the will to try it and the faith to believe that it is possible.

Mining with integrity means leaving the land better than we found it.

Life is about making an impact, not making an income.

一件事情都不能做到有始有终，就不要去操持其他的事情;一物也不明白，就不要追求博闻广记。

Growth and innovation are at the heart of everything we do.

Quality is not a goal; it is a journey.

I believe that one can write a great opera with real characters， real emotions， and real situations.