As analogies go, that is a pretty good analogy of what I have done; you can understand now a little of what I felt as I stood here one evening; it was a summer evening, and the valley looked much as it does now; I stood here, and saw before me the unutterable, the unthinkable gulf that yawns profound between two worlds, the world of matter and the world of spirit; I saw the great empty deep stretch dim before me, and in that instant a bridge of light leapt from the earth to the unknown shore, and the abyss was spanned.