According to some schools of Tibetan Buddhism and Bön, Dzogchen is the natural, primordial state or natural condition of the mind. Dzogchen, or "Great Perfection", is a central teaching of the Nyingma school, that is also practised by adherents of other Tibetan Buddhist sects. According to Dzogchen literature, Dzogchen is the highest and most definitive path to enlightenment. The Madhyamaka teachings on emptiness are fundamental to and thoroughly compatible with Dzogchen practices.