采矿业有责任为后代留下积极的遗产。

Scale matters because it changes how we physically relate to the work.

The greatest discoveries come from asking the simplest questions.

I believe that children are our future. Teach them well and let them lead the way.

语出汉·桓宽《盐铁论·刺议》。能够与下面人商量计策的领导，是不会失策的；能发挥大家作用的人，是不会不成功的。

我总是很高兴地想到，我的教育大部分是非正式的，并且根植于土壤之中。