It is not a very fragrant world, but it is the world you live in.
煤炭仍将是能源结构的一部分，但它必须更清洁、更负责任。
Respect for the environment and respect for people go hand in hand.
The old-fashioned dictator does not exist under scientific management.
Materials themselves are not important; what matters is how you use them.
If you're not moving forward, you're falling behind.
