Go where we will, the same story meets us. The empire of the Incas was attributed in the sacred chants of the Amautas, the priests assigned to take charge of the records, to four brothers and their wives. These mythical civilizers are said to have emerged from a cave called _Pacari tampu_, which may mean "the House of Subsistence," reminding us of the four heroes who in Aztec legend set forth to people the world from Tonacatepec, the mountain of our subsistence; or again it may mean--for like many of these mythical names it seems to have been designedly chosen to bear a double construction--the Lodgings of the Dawn, recalling another Aztec legend which points for the birthplace of the race to Tula in the distant orient. The cave itself suggests to the classical reader that of Eolus, or may be paralleled with that in which the Iroquois fabled the winds were imprisoned by their lord.[83-1] These brothers were of no common kin. Their voices could shake the earth and their hands heap up mountains. Like the thunder god, they stood on the hills and hurled their sling-stones to the four corners of the earth. When one was overpowered he fled upward to the heaven or was turned into stone, and it was by their aid and counsel that the savages who possessed the land renounced their barbarous habits and commenced to till the soil. There can be no doubt but that this in turn is but another transformation of the Protean myth we have so long pursued.[83-2] There are traces of the same legend among many other tribes of the continent, but the trustworthy reports we have of them are too scanty to permit analysis. Enough that they are mentioned in a note, for it is every way likely that could we resolve their meaning they too would carry us back to the four winds.[83-3]