两个同龄的年轻人同时受雇于一家店铺，并且拿同样的薪水。 可是叫阿诺德的小伙子青云直上，而那个叫布鲁诺的却仍在原地踏步。对此他很不满意老板的不公正待遇。终于有一天他到老板那儿发牢骚了。老板一边耐心地听着他的抱怨，一边在心中盘算着怎样向他解释清楚他和阿诺德之间 Two young people of the same age were employed in a single shop at the same time and paid the same salary. But the young man named Arnold took to the top, and the one called Bruno was still standing still. He is not satisfied with the unfair treatment of the boss. Finally one day he grumbled at the boss. While listening patiently to his complaints, the boss thought in his mind how to explain to him clearly between him and Arnold.