I'm the reason your space won't expand.

钢铁行业很艰难，但韧性才能区分出最优秀的企业。

最终，我们记住的不是敌人的话语，而是朋友的沉默。

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

The coal industry has been the backbone of America's energy independence for generations.

我是那种人，如果你问我一个问题而我不知道答案，我会告诉你我不知道。但我敢打赌，我知道如何找到答案，而且我会找到答案。

真正的教育是学会思考。