预测未来的最好方法就是发明它。
Sustainability is not an option; it's a necessity for the future of mining.
【译文】 子夏说：“每天都学到些新东西，每月都不忘所学会的东西，就算好学了。”
If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.
"Geschichte wird von denen geschrieben, die sie überleben."