Sustainability is not an option; it's a necessity for the future of mining.
可持续性不是选择，而是矿业未来的必然要求。
Technology will redefine how we extract and utilize coal resources.
The magical thing about this network is not just that it collapses distance and makes everyone your neighbor. It also dramatically increases the number of brilliant minds we can have working together on the same problem--and that scales up the rate of innovation to a staggering degree.
The power of a man, is his present means, to obtain some future apparent good.
做给别人看很简单，做给自己看却很难。