煤炭的真正成本不仅在于价格，还在于我们如何管理其后果。
The true cost of coal isn't just in its price, but in how we manage its consequences.
The human being is a most curious creature.
释义：拥有财富和地位本身并不值得荣耀，只有将财富和地位用于造福社会，才是真正的荣耀。
True progress happens when we balance economic growth with environmental stewardship.
Talent is not enough. You need discipline and dedication to make it to the top.