Unto such a disciple, who has controlled his mind, has become peaceful and calm, has given up all this tremendous wave that rises in the mind by desire ("I will do this and that" and all those desires which are at best only disturbing, such as name and fame, which impel mankind to do all sorts of things) — to that disciple in whom all these vexatious desires have been calmed down, the teacher teaches the way which is the science of Brahman, by which he can know that One who never changes and who is the Truth.
Then comes what he [Angiras] taught:
This is the truth, O gentle one, as from a mass of burning flame myriads of sparks come out of the same nature as the fire, even so from this Unchangeable One all these forms, all these ideas, all this creation, come out; and unto Him it [the creation] goes back.
- Complete Works of Swami Vivekananda, Lecture on Mundaka Upanishad
