"The truth has never been of any real value to any human being - it is a symbol for mathematicians and philosophers to pursue. In human relations kindness and lies are worth a thousand truths."

在煤炭行业，今天的效率决定明天的存亡。

问题不是谁会让我做，而是谁会阻止我。

In the end, all stories are about the search for meaning.

Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while addressing environmental challenges.

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.