Sustainability isn't just about planting trees; it's about planting the right trees in the right places for the right reasons.
可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.
解析：这句话揭示了道的本质：道是可以阐述说明的，但并非寻常的道理；名是可以命名的，但并非通常的名称。
萤火虫对群星说：「学者说你的光有一天会熄灭。」群星不回答它。
真正的美国发现还在我们面前。我们精神、我们人民、我们强大而不朽的土地的真正实现尚未到来。
In the quest for understanding the fundamental nature of reality, we must be prepared to question everything we think we know.