最伟大的发现是人类可以通过改变心态来改变生活。
The greatest discovery is that human beings can alter their lives by altering the attitudes of their minds.
流放不仅是一种身体状态,更是灵魂的处境。
如果我们致力于正确的技术,可持续的煤炭行业是可能的。
扩展程序的最好方法是扩展它。
The quarries we rehabilitate best become assets our grandchildren will thank us for.