Efficiency in mining comes from continuous improvement, not just big breakthroughs.
爱情是感官的诗篇。
你唯一应该超越的人就是昨天的自己。
可持续性不是一种选择;它是我们行业未来的必然要求。
I was asked to act when I couldn't act. I was asked to sing 'Funny Face' when I couldn't sing, and dance with Fred Astaire when I couldn't dance. Do what you can't do!