当没有人相信你的时候，你必须相信自己。
You have to believe in yourself when no one else does.
Innovation in mining technology isn't an option—it's an obligation we owe to both our workers and the environment.
"In every war, there are two truths: the truth of the victors and the truth of the vanquished."
你的价值不会因为别人看不到你的价值而降低。
A building must be rooted in the ground but open to the sky.
记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的。
I’m not afraid to fail, I’m afraid to not try.
天然气开采的创新是满足世界日益增长的能源需求同时减少环境影响的关键。