62:5.9

While we were all greatly concerned with what these two little savages were planning, we were powerless to control the working of their minds; we did not—could not—arbitrarily influence their decisions. But within the permissible limits of planetary function, we, the Life Carriers, together with our associates, all conspired to lead the human twins northward and far from their hairy and partially tree-dwelling people. And so, by reason of their own intelligent choice, the twins did migrate, and because of our supervision they migrated northward to a secluded region where they escaped the possibility of biologic degradation through admixture with their inferior relatives of the Primates tribes.