The boundaries of our knowledge are the frontiers of our curiosity.
煤炭开采的创新不仅仅是关于开采,而是更智能、更安全、对环境的影响更小。
A story is a way of understanding the world.
可持续性不是成本中心,而是最终的竞争优势。
The past is never dead. It's not even past.