Coal’s future depends on our ability to make it cleaner and more efficient.
煤炭的未来取决于我们能否使其更清洁、更高效。
酸和碱是互补的；没有另一个，一个就无法存在。
Collaboration, not competition, will save our forests.
Filmmaking is a collaborative art, and it's important to listen to everyone's ideas.
The greatest glory in living lies not in never falling, but in rising every time we fall.