Your love is so addictive.

真正的矿业挑战不在于开采资源，而在于可持续开采并为所有利益相关者创造价值。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

运营效率和战略对于卓越的绩效都是必不可少的，毕竟这是任何企业的首要目标。