世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。
The world needs reliable energy, and coal still plays a critical role in providing it.
"The most dangerous thing is to assume you know what you're doing."
言论自由是自由的重要堡垒；它们共同繁荣和共同消亡。
不要让任何人告诉你你做不到。证明他们是错的。
最好的电影是那些你看完后久久不能忘怀的电影。
I think the most important thing is to be honest and truthful with what you say and what you do.