translation.en: They aggregate around the things they love, the things that they like, and if you think about it, shared interests and values are a far more powerful aggregator of human beings than demographic categories.
translation.zh: 人们而是按他们热爱的东西， 他们喜爱的东西走到一起。 如果你想想看，人类要是按分享爱好和价值 而不是按统计类别来分， 这是一种更强大的聚合力。