Pirsig's metaphysics of quality is a way of looking at the world. It is based on the idea that all things have an underlying, natural quality that is not just physical but also spiritual. Quality is seen as something special and mysterious, and it is considered more important than anything else in life. Quality is seen as something that makes each experience unique, and gives life its special moments. Quality is everywhere, including in nature, and can be found in art, music, relationships, and all kinds of experiences. Quality is seen as the ultimate goal in life, and is something we should strive for.