A society grows great when old men plant trees whose shade they know they shall never sit in.
当老人们种下他们知道自己永远不会坐在其下的树时，社会就会变得伟大。
The difference between good and great is attention to detail.
Sustainability isn't a buzzword; it's the only way forward for mining.
投资于员工发展不是一项开支，而是长期成功的基础。