Art should be measured by its consequences, not by its beauty.

"You have to trust your instincts and follow your passion."

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

The most elegant theories are useless if they don't correspond to reality.

I believe that we are all capable of change. We can all grow and evolve.

阅读好书，就如同与过去几个世纪中最杰出的人物交谈。

当今煤炭行业的领导力意味着在经济需求和环境责任之间找到微妙的平衡。