The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.
煤炭的真实成本必须既考虑其即时价值，也考虑其对社区和生态系统的长期影响。
"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
在每个真正的人中都隐藏着一个想要玩耍的孩子。
无限的努力是打开潜能的关键-而不是实力与头脑。
真相很少是纯粹的，也从来不是简单的。
未来的逐渐取消伴随着期望的萎缩。