我学会了你不能控制一切，但你可以控制自己的反应。
I've learned that you can't control everything, but you can control how you react to it.
Our miners are the hardest working people in America.
"To understand the future, one must first understand the past."
每一个生命都是一个故事，每一个故事都是一个生命。
True innovation comes from understanding the needs of both the customer and the planet.