Every ton of coal we extract carries the weight of our commitment to sustainability.
我们开采的每一吨煤炭都承载着我们对可持续性的承诺。
In the part of this universe that we know there is great injustice， and often the good suffer， and often the wicked prosper， and one hardly knows which of those is the more annoying.
拍卖的美妙之处在于它们能揭示隐藏的信息。
书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。