“雅”和“俗”是《长物志》工艺审美体系中的核心范畴。从社会学视角分析,《长物志》尚雅贬俗、趋雅避俗的鉴赏语句是掌握文化区分的支配阶层实践自身文化合法性的结果。尤其是对于身居变动时期的晚明文人来说,其对雅俗趣味的阐述已经超越了单纯的形式标准,而上升为一种文化乃至社会空间的划界。 “Ya ” and “vulgar ” is the core category of the “long history” craft aesthetic system. From a sociological perspective, the Appreciation Statement of “Long History” is still the result of practicing its own cultural legitimacy by masters of cultural distinctions. Especially for late Ming literati who live in a period of change, their elaboration on the taste of elegance and vulgarity has gone beyond the mere formal standards and risen to a demarcation of culture and even social space.