要说服某人相信真理，仅仅陈述它是不够的，它必须被发现。

Leadership in the coal industry today means navigating the delicate balance between economic necessity and environmental responsibility.

你付出的能量就是你得到的能量。

Some men can get results if kindly encouraged, but give me the kind that do things in spite of hell.

"Thought exists to serve action, not merely to reflect reality."

We must focus on customers and continuously improve the quality of products and services.

国会议员对职位的热情非常强烈。