Out of such ideas and a jumble of kindred ones grew the first quasi-religious elements in human life. With every development of speech it became possible to intensify and develop the tradition of tabus and restraints and ceremonies. There is not a savage or barbaric race to-day that is not held in a net of such tradition. And with the coming of the primitive herdsman there would be a considerable broadening out of all this sort of practice. Things hitherto unheeded would be found of importance in human affairs. Neolithic man was nomadic in a different spirit from the mere daylight drift after food of the primordial hunter. He was a herdsman, upon whose mind a sense of direction and the lie of the land had been forced. He watched his flock by night as well as by day. The sun by day and presently the stars by night helped to guide his migrations; he began to find after many ages that the stars are steadier guides than the sun. He would begin to note particular stars and star groups, and to distinguish any individual thing was, for primitive man, to believe it individualized and personal. He would begin to think of the chief stars as persons, very shining and dignified and trustworthy persons looking at him like bright eyes in the night. His primitive tillage strengthened his sense of the seasons. Particular stars ruled his heavens when seedtime was due. The beginnings of agriculture were in the sub-tropical zone, or even nearer the equator, where stars of the first magnitude shine with a splendour unknown in more temperate latitudes. And Neolithic man was counting, and falling under the spell of numbers. There are savage languages that have no word for any number above five. Some peoples cannot go above two. But Neolithic man in the lands of his origin in Asia and Africa even more than in Europe was already counting his accumulating possessions. He was beginning to use tallies, and wondering at the triangularity of three and the squareness of four, and why some quantities like twelve were easy to divide in all sorts of ways, and others, like thirteen, impossible. Twelve became a noble, generous, and familiar number to him, and thirteen rather an outcast and disreputable one. [Illustration: A CARVED STATUE (“MENHIR”) OF THE NEOLITHIC PERIOD--A CONTRAST TO THE FREEDOM AND VIGOUR OF PALÆOLITHIC ART.]