Sustainability is no longer an option; it's a necessity for survival in our industry.

We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

Trust is the foundation of any successful team.

A well-run quarry is a symphony of precision, safety, and respect.《The Quarry Master's Manual》

每一刻都是新的开始。

When I was in college， I wanted to be involved in things that would change the world.

不要害怕失败——害怕明年的你和今天一样。