The Lacedaemonians resemble the Egyptians in that their heralds and flute-players and cooks inherit the craft from their fathers, a flute-player's son being a flute-player, and a cook's son a cook, and a herald's son a herald; no others usurp their places, making themselves heralds by loudness of voice; they ply their craft by right of birth. Such is the way of these matters.