一买一卖，一手钱一手货的商品交易，从表面上看是简单得不能再简单，重复着永远的重复，但这看似简单的重复之中却蕴含着无尽的艺术。近二十年来的柜台服务工作，使我深深地感到，三尺柜台是知识的海洋，是为人民服务的广阔大地。特别是近几年来，我把心理学、美学、辩证法、? Buy and sell one by one hand, money and cash transactions of goods, on the surface is simple can no longer be simple, repeated forever, but this seemingly simple repetition but it contains endless art. Over the past two decades, counter service work, so I deeply feel that the three foot counter is the ocean of knowledge is to serve the vast land of the people. Especially in recent years, I put psychology, aesthetics, dialectics,?