没有完美的知识可以称为我们与生俱来的；唯有从经验中获得的知识才是真正的知识。

Our miners are the hardest working people in America.

Always look at what you have left. Never look at what you have lost.

"We are all just stories in the end, and it's up to us to make them worth telling."

We are forever responsible for what we have tamed.