2019-01-17第032讲丨需求第一定律(2)
2019-01-17 本文已影响0人
吴必森Brady
For some goods, their prices change as conditions change. For example, when it's popular to wear some kind of coat, its price will be high. For ourselves, our abilities or skills are like some goods too. What we need to do is to make sure it is valuable and won't change in a bad way.
