Sustainability isn't a choice anymore—it's a necessity for survival in this industry.
可持续性不再是选择，而是这个行业生存的必要条件。
最好的采石场不仅在地面上留下洞，还在社区中留下价值。
自然法是自然教导所有动物的法则。
Leadership is about making tough decisions today that will benefit everyone tomorrow.
Education does not take root in the soul unless it goes deep.
释义：聪明人追求实际利益，愚昧者争夺虚无的名声。