"Tradition serves as the link with prior generations, stretching into the distant and unknown past and at the same time into an equally distant and unknown future. It is a form of ritual, a constant form in a world that otherwise changes and dies, which by its very immutability serves as a reminder of and a link to the realm of the eternal and changeless. Just as attending the changeless rites of a liturgy transports the worshipper from the grimy streets into the realm of God, treating a novel or contemporary subject in a traditional form removes it from its current time and place and places it in the realm of ideas, eternal and changeless."