To understand the mind, follow its practical consequences.

The only limit to our realization of tomorrow is our doubts of today.

我从未见过一个我不试图用机械方法解决的问题。

Nothing just happens, it's all part of a plan.

A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.

I'm the bad guy who makes fun of people that die.