the earth’s terrestrial magnetism. Not in breaking away. What is the good of trying to break away from one’s own? What is the good of a tree desiring to fly like a bird in the sky, when a bird is rooted in the earth as surely as a tree is? Nay, the bird is only the topmost leaf of the tree, fluttering in the high air, but attached as close to the tree as any other leaf. Mr. Einstein’s Theory of Relativity does not supersede the Newtonian Law of Gravitation or of Inertia. It only says, “Beware! The Law of Inertia is not the simple ideal proposition you would like to make of it. It is a vast complexity. Gravitation is not one elemental uncouth force. It is a strange, infinitely complex, subtle aggregate of forces.” And yet, however much it may waggle, a stone does fall to earth if you drop it.