False facts are highly injurious to the progress of science, for they often endure long.  

盈利和可持续性并不矛盾，它们必须齐头并进。

In the energy sector, innovation isn't just an option—it's a necessity.

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

快乐的童年会持续一生。

成功是从一个失败跌到另一个失败，但热情不减。