你付出什么就会得到什么。你投入什么就会从中得到什么。

心理学研究的重点不是心灵是什么，而是心灵做什么。

你是你自己最好的东西。

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don't settle.

The mining industry has a responsibility to leave communities better than we found them.