严格说来没有任何产业和产品可以永葆暴利,也无权永远保持暴利,甚至可以说任何暴利本身都是不合理的,都是竞争不充分的表现,只有激烈竞争后的优胜劣汰,才能带来合理、稳定的平均利润率,这正是一个行业进入成熟和理性的标志。 Strictly speaking, no industry and products can always be profiteering profits, but also have no right to keep profiteering forever. It can even be said that any huge profits are irrational in themselves. They are all manifestations of inadequate competition. Only the survival of the fittest after fierce competition can bring Reasonable and stable average profit margin, this is a sign of maturity and rationality for the industry.