The mind's work is never done, because adaptation is never complete.
心灵的工作永远不会完成，因为适应永远不会结束。
Sustainability isn't an option; it's a necessity for the coal sector.
You don’t write because you want to say something; you write because you’ve got something to say.
Collaboration across borders is essential in ocean conservation. Fish don't recognize political boundaries.
思想就是一切；你想什么，就会成为什么。