可持续性不是一种选择，而是煤炭行业的必需品。
Sustainability isn't an option; it's a necessity for the coal sector.
Understanding the real lives of the poor is the first step toward designing effective policies to help them.
The future of coal depends on our ability to innovate and reduce its environmental impact.
唯一的正义就是遵循灵魂真诚的直觉，无论是愤怒还是温柔。愤怒是正义的，怜悯是正义的，但判断从来都不是正义的。
我不迷信，但我有点小迷信。
"The best stories are the ones that stay with you forever."
"我不是一个声音，我是一种语言。"