没有不挣钱的行业，只有你挣不到钱的行业。绝大多数场合，一个创业者对行业的选择，就基本注定了他日后的成败。这听上去有点悬，也许相当一部分人不服气，但事实就是如此。一个人适合在一个什么样的行业开始创业，是一门很深的学问。回到“知己知彼，方能百战不殆”的问题根本点， There is no industry that does not make money, only you can not earn money in the industry. In most cases, the choice of an entrepreneur for the industry is basically destined for his future success or failure. It sounds a bit overhang, maybe quite a few people are not convinced, but the fact is the case. It is a very deep knowledge that a person is suitable for starting a business in what kind of industry. Back to the “know one's own knight, can only be know yourself” problem fundamentally,