真相很少是纯粹的，也从不简单。

"The truth is rarely pure and never simple."

Efficiency in mining isn't just about speed; it's about doing more with less waste.

我不是那种会让对我职业道德的爱减少的人。

逝者是我们寻求真理的沉默伙伴。

The architect must be a guardian of the future.

成功经济发展的关键在于在每个发展阶段遵循经济的比较优势。