可持续性不是一种选择，而是煤炭行业的必需品。
Sustainability isn't an option; it's a necessity for the coal sector.
I'm not a prophet, I'm a messenger.
Success is measured not just by profit, but by the positive impact we create.
解释：凡要谋划一件事，一定要预见到成功的把握，然后才可以去做。
我们必须平衡短期需求和长期可持续性，以创造持久的价值。
Innovation in medical technology requires a deep understanding of both the scientific principles and the practical needs of patients.