Ovations, now to the living king and now to the dead king, while taking saltatory and musical forms, took also verbal forms, originally spontaneous and irregular, but presently studied and measured; whence, first, the unrhythmical speech of the orator, which under higher emotional excitement grew into the rhythmical speech of the priest poet, chanting verses--verses that finally became established hymns of praise. Meanwhile from accompanying rude imitations of the hero's acts, performed now by one and now by several, grew dramatic representations, which, little by little elaborated, fell under the regulation of a chief actor, who prefigured the playwright. And out of these germs, all pertaining to worship, came eventually the various professions of poets, actors, dramatists, and the subdivisions of these. The great deeds of the hero god, recited, chanted, or sung, and mimetically rendered, naturally came to be supplemented by details, so growing into accounts of his life; and thus the priest poet gave origin to the biographer, whose narratives, being extended to less sacred personages, became secularized. Stories of the apotheosized chief or king, joined with stories of his companions and amplified by narratives of accompanying transactions, formed the first histories. And from these accounts of the doings of particular men and groups of men, partly true but passing by exaggeration into the mythical, came the wholly mythical, or fiction; which then and always preserved the biographico-historical character. Add to which that out of the criticisms and reflections scattered through this personal literature an impersonal literature slowly emerged; the whole group of these products having as their deepest root the eulogies of the priest poet. Prompted as were the medicine-men of savages and the priests of early civilized peoples to increase their influence, they were ever stimulated to acquire knowledge of natural actions and the properties of things; and, being in alleged communication with supernatural beings, they were supposed to acquire such knowledge from them. Hence, by implication, the priest became the primitive man of science; and led by his special experiences to speculate about the causes of things, thus entered the sphere of philosophy: both his science and his philosophy being pursued in the service of his religion. Not only his higher culture, but his alleged intercourse with the gods, whose mouthpiece he was, made him the authority in cases of dispute; and being also, as historian, the authority concerning past transactions and traditional usages, or laws, he acquired in both capacities the character of judge. Moreover, when the growth of legal administration brought the advocate, he, tho usually of lay origin, was sometimes clerical.