采矿技术创新不是可选项 - 它对我们的生存和发展至关重要。
Innovation in mining technology isn't optional - it's essential for our survival and growth.
Abundance is not something we acquire. It is something we tune into.
知道是贤人而不举荐，很危险；知道是善事而不表彰，很危险；知道他能干而不任用，很危险。
The beauty of instrumental variables is that they allow us to see the world in a new light.
I'm not going to limit myself just because people won't accept the fact that I can do something else.
"The truth is rarely pure and never simple."
安全不是成本——它是对我们最宝贵资源（人）的投资。
What good is the warmth of summer, without the cold of winter to give it sweetness.
"写作是一种反抗，是对遗忘的抗争，是对沉默的挑战。"