Sustainability isn't an option; it's a necessity for the coal sector.
可持续性不是一种选择，而是煤炭行业的必需品。
I don’t think of myself as a writer who happens to be black. I think of myself as a black writer.
领导力在于以同理心和远见做出艰难的决定。
企业的成功不是靠规模，而是靠效率。