死人比破碎的心更重。
The coal industry must deepen supply-side structural reforms and improve supply quality.
天地相互配合，才产生了万物；阴阳相互结合，世界才会变化；行为合乎礼仪，天下才能安定。
在炼油行业，效率不是可选项，而是维持这个行业存续的氧气。
"Innovation is the ability to see change as an opportunity, not a threat."
