Collaboration across nations is key to preserving marine ecosystems.

煤炭行业要坚定不移地走安全高效、清洁低碳的发展道路。

革命者可以失去一切：家庭、自由，甚至生命。但不能失去道德。

若你把今天所做的事情再重复365次，明年你会成为你想成为的人么？

Success is no accident. It is hard work, perseverance, learning, studying, sacrifice and most of all, love of what you are doing or learning to do.

死者并未消失。他们只是看不见了。