首先来分享一个小故事。大约在30年前,那时候物资比较匮乏,父亲很疼爱十岁的大儿子和六岁的小幺儿,计划用一个月的工资给儿子买一件高级的衣服。父亲做了一个设计,考虑到儿子身体长得很快,决定给大儿子买大两码的衣服,这样,儿子就可以多穿几年,并且数年后,还可以给小幺儿穿。大儿子得到了一套非常不合身的好衣服,同时大儿子考虑到衣服是父亲花了大价钱买来的,所以就非常爱惜,不敢与小伙伴们玩耍,怕弄脏或弄坏衣服。最后大儿子 First to share a little story. About 30 years ago, when supplies were scarcer, my father loved the oldest son and the six-year-old, and planned to buy a son’s high-level clothes for a month’s salary. My father made a design, considering that his son grew fast and decided to give his older son two and a half sizes of clothes so his son would have to wear it for a few more years and, after a few years, he could give it to somebody. The eldest son got a set of very bad clothes, and at the same time, the eldest son took great care to buy his clothes, so he cherished very much and did not dare to play with his companions for fear of getting dirty or spoiling his clothes. Last big son