I am wondering how they got this name. It's famous phrase here in Nepal.
A mandala (Sanskrit: मण्डल, maṇḍala; literally "circle") is a spiritual and ritual symbol in Hinduism and Buddhism, representing the universe.[1] In common use, "mandala" has become a generic term for any diagram, chart or geometric pattern that represents the cosmos metaphysically or symbolically; a microcosm of the universe.