I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

Sustainability is not an option; it's a necessity for the future of our industry.

生活就是抓住机会并为之努力

Coal has powered our past, but we must be honest about its role in our future.

To stay ahead, you must constantly adapt and evolve.

There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement. If the result is contrary to the hypothesis, then you've made a discovery.