FOREWORD Once upon a time as four blind men sat by the roadside they heard the tramp of an elephant’s feet, and said one to another, “Here comes an elephant; now we shall know what he is like.” The first blind man put out his hand and touched the elephant’s broad side. The second took hold of a leg. The third grasped a tusk, and the fourth clutched the animal’s tail. “Now do you know what an elephant looks... more...