I don't regret the things I've done, I regret the things I didn't do.
出自《魏源集·默觚下·治篇五》。三代以上,天都跟现在的天不一样,地都跟现在的地不一样,人也跟现在的人不一样,物也和现在的物不一样。
The mining industry has a responsibility to leave communities better than we found them.
I'm not arrogant, I'm just better than everyone else.
The only way to do great work is to love what you do.