More than thirty years ago two atoms of the eternal Energy sped forth from the heart of it which we call God, and incarnated themselves in the human shapes that were destined to hold them for a while, as vases hold perfumes, or goblets wine, or as sparks of everlasting radium inhabit the bowels of the rock. Perhaps these two atoms, or essences, or monads indestructible, did but repeat an adventure, or many, many adventures. Perhaps again and again...