Since we cannot rely on reservoirs forever, we should find ways to postpone their construction in order to leave later generations with sites in reserve; but for a long time little value has been placed on "normal" water resources such as rivers and groundwater.
既然無法永遠依賴水庫，因此應想法延緩蓋水庫，為後代子孫留下緩衝；但河流、地下水等「常態性」水源，長期來卻並未被珍惜。