Sustainability is the future of quarrying, and we must act now.
The best is yet to be, the last of life, for which the first was made.
解读:仅怀着善良动机远远不够,若缺乏理性思考与科学规划,盲目推行一些举措,哪怕初心美好,也可能引发灾难性后果,警示做事要考量手段与实际效果。