下山比上山容易，但最好的视野在山顶。

"The truth is, we don't know what we want until we see it."

There is one small step for man, a giant leap for mankind.

The world needs reliable energy, and coal still plays a critical role in providing it.

我们相信建筑应该讲述它的时代和地点，但渴望永恒。