Miriam Allen De Ford, Where the Phph Pebbles Go
“ In fact, that is the way one knows that a new Thinker has been born. Soon after birth his hair and beard begin to grow, both white, and as soon as he is weaned we fly him to the Far Colony to be reared and educated by his own. If a Thinker has a child who isn't one, they send him back to us.As soon as the spectators realized that a Thinker was among them, the excitement reached boiling point. The Ground Dwellers almost went crazy—for, of all things, the Thinker had seated himself not in the perches of honor of the Real People, in front, but in the Ground Dwellers' bleachers. ”
