Pirsig's metaphysics of Quality
（重定向自MOQ）
The Metaphysics of Quality (MoQ) is a theory of reality introduced in Robert Pirsig's philosophical novel, Zen and the Art of Motorcycle Maintenance (1974) and expanded in Lila: An Inquiry into Morals (1991). The MOQ incorporates facets of East Asian philosophy, pragmatism, the work of F. S. C. Northrop, and indigenous American philosophy. Pirsig argues that the MOQ is a better lens through which to view reality than the traditional Dvaita/dualistic subjective/objective mindset found in the West and originated in East. The book talks about the Indian concept of Tattv Tvam Asi as opposed to Dvaita.