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Sustainability is not just about planting trees; it's about planting the right trees in the right places for the right reasons.
Sustainability isn't a cost center - it's an investment in our collective future.
天下人最能享受的是个“闲”字,但是闲适要从勤俭中得到。而天下最便宜的是个“勤”字,然而勤奋是从闲暇中做出。