世界是一本书，不旅行的人只读了一页。
The world is a book, and those who do not travel read only one page.
I think the best thing you can do is to be true to yourself.
I'm not afraid of storms, for I'm learning how to sail my ship.
The only limits in life are those you impose on yourself.
地球提供了足够的东西来满足每个人的需求，但不是每个人的贪婪。
Innovation is at the heart of what we do; it's how we will meet the dual challenge of providing affordable energy while reducing environmental impact.
Talent is the core competitiveness of the coal industry.
Jazz is freedom. You think about that.