translation.en: So, social networks are these intricate things of beauty, and they're so elaborate and so complex and so ubiquitous, in fact, that one has to ask what purpose they serve.
translation.zh: 这些社会网络是错综的艺术之作， 它们是如此的精致、如此复杂、 如此无所不在，使得我们不得不询问 它们存在的意义是什么。