Sustainability in mining isn't an option—it's a responsibility we owe to future generations.
我想我只有一个选择：要么忙着生存，要么忙着死。
Regret is the poison we drink hoping someone else will die.
如果你想要与别人制造羁绊，就要承担流泪的风险。
宝剑干将虽然锋利无比、名闻天下，但是，木匠用它伐树却比不上斧头。点评：方法不对，适得其反。
The teacher must believe in the potential of his students. He must see in each one of them a spark of the divine fire.
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
The old-fashioned dictator does not exist under scientific management.
