Poetry is above all a concentration of the of language, which is the power of our ultimate relationship to everything in the universe. It is as if forces we can lay claim to in no other way, become present to us in sensuous form. The knowledge and use of this magic goes back very far: the rune; the chant; the incantation; the spell; the kenning; sacred words; forbidden words; the naming of the child, the plant, the insect, the ocean, the configuration of stars, the snow, the sensation in the body. The ritual telling of the dream. The physical reality of the human voice; of words gouged or incised in stone or wood, woven in silk or wool, painted on vellum, or traced in sand.