世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。
The world needs reliable energy, and coal still plays a critical role in providing it.
The true measure of a company’s success is its impact on people and the planet.
Innovation is not from 1 to N, but from 0 to 1.
"We must constantly challenge our assumptions and be willing to change our minds."
领导力在于做出今天艰难的决定，这些决定将为子孙后代带来益处。