释义:通过分析物品的过剩与短缺,就能判断其价值的高低。这句话揭示了市场供求关系对价格的影响。
I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
预测未来的唯一方法是创造未来。
The key to successful vegetable cultivation lies in understanding the balance between nature and technology.