要感情也要实惠一一双重原则 由于传统文化的影响，过去人们在交往中，更愿意谈人情而忌讳谈功利。 事实上，人与人之间的交往是多层次的，粗略地可以分为两个基本层次：一层是以情感定向的人际交往，比如亲情、友情、爱情；另一层以功利定向的人际交往，也就是为某种功利目的 To the feelings but also benefits one by one double principle due to the influence of traditional culture, in the past people in the exchanges, are more willing to talk about human nature and taboo about utilitarian. In fact, the interaction between people is multi-level, roughly divided into two basic levels: one is the emotional orientation of interpersonal relationships, such as affection, friendship, love; another layer of utilitarian-oriented interpersonal Communication, that is, for some utilitarian purposes