Green mining and low-carbon utilization are the only way for the sustainable development of the coal industry.

渔业技术应首先服务于保护，其次才是商业。

The past is never dead. It's not even past.

Mathematics is the language with which God has written the universe.

The key to trading success is to have a clear understanding of risk and reward.

可持续增长需要在技术和人才两方面都进行投资。