最具可持续性的矿山是那些超越开采思维的矿山。
The most sustainable mines are those that think beyond extraction.
我不会坐在这里说我是个榜样什么的，但我确实认为我有责任。
The most effective development interventions are often the simplest ones.
I'm not a perfectionist, but I like to feel that things are done well.
森林的真正价值远远超出了它的木材。