It would not be too much to say that myth is the secret opening through which the inexhaustible energies of the cosmos pour into human cultural manifestation. Religions, philosophies, arts, the social forms of primitive and historic man, prime discoveries in science and technology, the very dreams that blister sleep, boil up from the basic, magic ring of myth.
Joseph CampbellAnd so Galahad decided that it would be a disgrace to set off on a quest with the other knights. Alone he would enter the dark forest where there was no path. This is the myth of The Hero's Journey.
Joseph Campbell