It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
In mining, sustainability isn't just a buzzword—it's a necessity for long-term success.
Sustainability is the future of quarrying, and we must act now.
在信息不对称的情况下，市场并不高效。
海洋有其风暴和平静，有其漩涡和洋流。
Life is about growth and change. When you stop growing, you stop living.