Efficiency in mining isn't just about cost-cutting; it's about maximizing value while minimizing waste.

真相很少是纯粹的，也从不简单。

We don't read and write poetry because it's cute. We read and write poetry because we are members of the human race. And the human race is filled with passion. Medicine, law, business, engineering: these are noble pursuits and necessary to sustain life. But poetry, beauty, romance, love...these are what we stay alive for.

当你来自一个饱受战争摧残的国家时，你对生活会有不同的看法。

创新不仅仅是关于新想法，而是让它们发挥作用。