Coal’s future depends on our ability to make it cleaner and more efficient.
煤炭的未来取决于我们能否使其更清洁、更高效。
成为勇者的简单步骤，是不参与谎言。一个真理的词语重如泰山。如果对邪恶保持沉默，把它埋在我们内心深处，以至于表面上看不出它的迹象，那我们就是在植入它，它将在未来以千倍的速度崛起。
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing.
He might be...a bit on the slow side, but my boy Forrest is going to get the same opportunities as everyone else. He's not going to some special school to learn how to retread tires. We're talking about five little points here. There must be something can be done.