所谓能力,就是指能够搞定一个事情。比如一个螺丝松了,你可以用手把它拧得稍微紧一点,或者用螺丝刀把它拧紧。你用非职业的或者职业的两种方法解决它时,螺丝的松紧度是不一样的。用手简单弄上去,过一会儿,它又松了;用螺丝刀拧上去的,就不容易松。衡量一个人职业能力的重要标准,是他的“工具箱”大小。比如做调查行业,用到SPSS The so-called ability, that is able to get one thing. For example, if a screw is loose, you can tighten it slightly by hand, or tighten it with a screwdriver. When you use non-professional or professional methods to solve it, the tightness of the screw is not the same. It’s easy to get on with your hands, and after a while, it’s loose; it’s not easy to screw it up with a screwdriver. An important criterion for measuring a person’s professional ability is his “toolbox” size. For example, the survey industry, using SPSS