And always the puppets moved toward greater efficiency and comeliness. The puppet-shifter appeared to seek at once utility and artistic self-expression. So the protoplasm—that first imperceptible pinhead of living matter—had become a fish; the fish had become a batrachian, the batrachian a reptile, the reptile a mammal; thus had the puppets continuously been reshaped, into more elaborate forms more captivating to the eye, until amiable and shatter-pated man stood erect in the world. And man, in turn, had climbed a long way from gorillaship, however far he was as yet from godhead—blindly moving always, like fish and reptile, toward unapprehended loftier goals. But, just as men’s lives came to seem to Kennaston like many infinitesimal threads woven into the pattern of human destiny, so Kennaston grew to suspect that the existence of mankind upon earth was but an incident in the unending struggle of life to find a home in the universe. Human inhabitancy was not even a very important phase in the world’s history, perhaps; a scant score or so of centuries ago there had been no life on earth, and presently the planet would be a silent naked frozen clod. Would this sphere then have served its real purpose of being, by having afforded foothold to life for a few æons? He could not tell. But Kennaston contemplated sidereal space full of such frozen worlds, where life seemed to have flourished for a while and to have been dispossessed—and full, too, of glowing suns, with their huge satellites, all slowly cooling and congealing into fitness for life’s occupancy. Life would tarry there also, he reflected; and thence also life would be evicted. For life was not a part of the universe, not a product of the universe at all perhaps, but, rather, an intruder into the cosmic machinery, which moved without any consideration of life’s needs. Like a bird striving to nest in a limitless engine, insanely building among moving wheels and cogs and pistons and pulley-bands, whose moving toward their proper and intended purposes inevitably swept away each nest before completion—so it might be that life passed from moving world to world, found transitory foothold, began to build, and was driven out. What was it that life sought to rear?—what was the purpose of this endless endeavor, of which the hatching of an ant or the begetting of an emperor was equally a by-product? and of which the existence of Felix Kennaston was a manifestation past conceiving in its unimportance? Toward what did life aspire?—that force which moved in Felix Kennaston, and thus made Felix Kennaston also an intruder, a temporary visitor, in the big moving soulless mechanism of earth and water and planets and suns and interlocking solar systems?