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 Campbell (1904–1987), a leading American comparativist of myth and religion, developed a sweeping account of myth as a primary generator of cultural meaning. The quoted lines come from his early major work, written in the wake of World War II and amid growing popular and academic interest in depth psychology (especially Jung) and comparative religion. In this period Campbell argued that myth is not merely “false story” but a symbolic medium through which human societies translate fundamental experiences—cosmic order, terror, desire, death, transcendence—into shared forms. The passage appears in his discussion of myth’s creative and organizing power across religion, art, social institutions, and even scientific imagination.

Campbell defines myth as a kind of conduit between the vast, impersonal forces of existence (“the cosmos”) and the concrete products of human life (“cultural manifestation”). Myth, in this view, is generative: it supplies the symbolic patterns that crystallize into religions and philosophies, but also into art, social customs, and the imaginative leaps behind discovery. The language of “inexhaustible energies” and “boil up” stresses myth’s vitality and recurrence—its capacity to renew culture from deep psychic and existential sources. Rather than opposing myth to reason, Campbell places it alongside science and technology as a wellspring of creativity, suggesting that even modern innovation draws on archetypal images and dreamlike intuitions.