The meditation on oneself, asserts the Trishikhibrahmana Upanishad, leads one to realize the Atman and to Vishnu. This is the knowledge of qualified Brahman (saguna), and from there the yogi should proceed to seeking the unqualified transcendental Brahman (nirguna). The Yogin realizes that I alone am the transcendent Brahman, I am the Brahman. This is where he realizes his oneness with everyone, all of universe, where he no longer greeds, he is calm always, he is pure, and like a lump of salt in water, dissolves into oneness with the universe. This is Nirvana, states the Upanishad.