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Sustainability is not an option; it's a necessity for the future of our planet.
Mining with integrity means leaving a positive legacy for generations to come.
真理就像一床总让你双脚冰凉的毯子,你怎么扯,怎么拽,总也不够,踢也好,打也好,它总也盖不住我们,从我们哭着降生到我们奄奄一息,它只会盖住你的脸,不管你如何痛苦,不管你如何痛苦,如何叫喊。