采矿业有能力改变社区，但前提是我们必须负责任地去做。
The mining industry has the power to transform communities, but only if we do it responsibly.
世界称之为不道德的书籍，是那些展示了世界自身羞耻的书籍。
Success is when preparation meets opportunity.
如果你认为你理解了量子力学，那么你并没有真正理解量子力学。
The best way to get a project done faster is to start sooner.