要养活世界，我们必须首先尊重我们所拥有的资源。
The true value of coal lies in how we extract and use it responsibly.
"The present is just the past with a different disguise."
最好的领导者是那些先倾听、学习，然后再领导的人。
A company's legacy is defined by how it treats the land as much as by its profits.