To those who do not know the desert the word usually conjures a picture of hot waterless wastes of sand made desolate by sparse withered gray sage more depressing than no growth at all; blighted by rattlesnakes and scorpions and the bleached bones of men from which lean coyotes go skulking away in the brazen heat that comes with the dawn; a place where men go mad with thirst and die horribly babbling the while of mountain brooks and the cool blur of lakes shining blue in the distance painted treacherously there by the desert mirage.