We are now confronted by a final and an especially interesting question of primitive culture, that of the _acquisition of fire_. This acquisition made a deep impression on the human mind, and one whose effects long survived in legend. The totemic age, as we shall see, is replete with legends of beneficent animals which brought fire to man. In the heroic age, the fire-bringing animal is displaced by the fire-bringing hero. We may call to mind Prometheus, who brought fire from heaven, and by so doing drew upon himself the vengeance of the gods. Nevertheless, the question concerning the original production of fire is a very simple one. As in the case of very many utensils and tools, we must look to natural conditions that present themselves in the course of experience. Man did not invent the art of kindling fire; it would be nearer the truth to say that he found it, inasmuch as he discovered it while making his utensils. In this connection, particularly, it is highly important to note that the first age, if we would designate it by its tools, was not an age of stone but an age of wood. We have already referred to the way in which bamboo was worked up into vessels for the storing of fruits and liquids. With a sharp sliver of bamboo, a bamboo-stem is sawed into pieces in order that its parts may be utilized. If this sawing occurs during dry weather, the wood is pulverized and the heated sawdust finally becomes ignited. As soon as it begins to glow, the worker blows upon it and the fire flames up. This mode of kindling fire has been called that of _sawing_, and is probably the oldest in origin. After fire was thus accidentally produced, it became possible to kindle it at will, and this developed into a skilful art. At a later stage, however, there came the further need of drilling holes into wood. This gave rise to a second method of kindling fire, that of drilling. A piece of wood is bored through with a sharpened stick of hard wood, and the same results occur as in the case of the sawing. The method of drilling is the more effective; it produces fire more quickly. Nevertheless, both methods are laborious and tedious, and we cannot blame the savage for regarding as a magician the European who before his very eyes lights a match by friction. Because of the difficulty in producing fire, its preservation plays an important rôle in the life of the savage. When he changes his dwelling-place, his first consideration, as a rule, is to take with him some live fire so that he will not be obliged to kindle it anew.