“No one should deny the danger of the descent, but it can be risked. No one need risk it, but it is certain that someone will. And let those who go down the sunset way do so with open eyes, for it is a sacrifice which daunts even the gods. Yet every descent is followed by an ascent; the vanishing shapes are shaped anew, and a truth is valid in the end only if it suffers change and bears new witness in new images, in new tongues, like a new wine that is put into new bottles.”