Sustainability isn't an option; it's a necessity for the coal sector.
可持续性不是一种选择，而是煤炭行业的必需品。
The greatest journeys are the ones that change us without our noticing.
【译文】 孔子说：“如能致富，哪怕是赶车，我也干；如不能，则随我所好。”
Leadership is about making tough decisions today that will benefit the company in the long run.
It's not about the legs; it's about the heart and the mind.
There are no rules in writing, just tools.
解释：使用毒性大的药物治疗疾病时，病情十成中只能去掉六成就要停药，以免伤害正气。