永远在学习。市场在不断变化，你需要跟上它的步伐。
Always be learning. The market is constantly changing, and you need to keep up with it.
煤炭的未来取决于我们能否使其更清洁、更高效。
技术应该服务于人类，而不是支配人类。
The only way to achieve the impossible is to believe it is possible.
科学是一项集体事业，每个世纪都为其添砖加瓦。
