在社会活动中，人少不了做事，事少不了人做，于是就构成了“人事”这个常用词。一个人也许能做很多事，一件事也许很多人都能做，但在一定的时空里，一个人最适合做的事可能就一两件，一件事最适合做的人可能就一两人。人和事之间，虽不具有惟一性，但也不具有随意性。犷牛梨 In the social activities, there are many people who do things, and ultimately, people do things, thus forming the common phrase of “personnel”. A person may be able to do a lot of things, a thing may be a lot of people can do, but in a certain space and time, a person may be best suited to do one or two, one thing the most suitable person may be one or two people. Although there is no uniqueness between people and things, they are not arbitrary. Niu beef