The reality is: sometimes you lose. And you're never too good to lose. You're never too big to lose. You're never too smart to lose. It happens.

我们开采的每一吨煤炭都承载着我们对可持续性的承诺。

做出伟大工作的唯一方法是热爱你所做的事情。

能量守恒定律是经验结果的概括。

"The truth is rarely pure and never simple."

Intolerance of ambiguity is the mark of an authoritarian personality.