And these include things like clothing that concrete world with classification, introducing abstractions that we try to make logically consistent, and also taking the hypothetical seriously, that is, wondering about what might have been rather than what is.
其中包括 面对这个具象我们需要分类 需要抽象分析以保持 逻辑上的一致。 我们也需要做假设分析。 就是说，我们想知道这世界的演变过程， 而不仅仅是知道这世界现在是怎么样。