"Sometimes the hardest part isn’t letting go but rather learning to start over."

Materials speak their own language; our job is to listen and interpret.

在全球采矿业中，适应能力就是新的竞争优势。

Sustainable mining isn't an option anymore - it's our responsibility to future generations.

声音是每个人都拥有的乐器。

The rocks we quarry today are the heritage we leave for tomorrow.

我想把美国从所有阻碍人们前进的事物中解放出来。