诚信经营是一些正规经营单位信守的职业原则，但有时不免被人误解。某天一位年轻的朋友来电话说他买了一个４３３耳机，觉得音质不太满意，我当时讲一分钱一分货，如果对４３３不满意可以换更高档一些的，结果他又买了一个歌德ＳＲ８０。结果还是不满意，说和４３３差不多，我 Integrity management is the professional principle that some formal business units abide by, but sometimes can not but be misunderstood. One day a young friend called to say he had bought a 433 headphone and felt that the sound quality was not very satisfactory. I was talking about penny and penny goods at that time. If I was dissatisfied with the 433, I could change to a more upscale one. As a result, he bought A Goethe SR80. The result is still not satisfied, say and 433 is almost, I