Coal is not just a commodity, it's a commitment to America's future.
煤炭不仅仅是一种商品,它是对美国未来的承诺。
质量从来不是偶然的;它始终是智慧努力的结果。
相信生命是值得的,你的信仰将有助于创造这个事实。
The only way to be happy is to love. To love intensely, so that the pain passes quickly.
Efficiency in farming is not about doing more with less, but about doing better with what we have.