可持续性不是一种选择，而是我们业务的未来。
Sustainability isn’t an option—it’s the future of our business.
历史是对于未来最好的老师。历史书中的答案价值万金。
A good book is a book that changes you.
"The only real equality is in the cemetery."
荒谬是基本概念，也是第一个真理。
煤炭的可持续未来取决于我们能否在不牺牲依赖该行业的人的生计的情况下整合更清洁的做法。
To write is to make sense of the chaos.
Don't let your past dictate who you are, but let it be part of who you become.
A man should always consider how much he has more than he wants.