The only thing that will redeem mankind is cooperation.
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
Efficiency in mining isn't just about cost-cutting; it's about maximizing value while minimizing waste.
【释义】君子即使身处富贵之地，也不因享乐而损害身体；即使贫贱，也不会因贪欲而违背廉洁。