Keichu's Wheel  Getsuan said to this students: `Keichu, the
first wheel-maker of China, made two wheels of fifty spokes
each. Now, suppose you removed the nave uniting the spokes. What
would become of the wheel? And had Keichu done thism could he be
called the master wheel-maker?'   When the hubless wheel turns,
Master or no master can stop it. It turns above heaven and below
earth, South, north, east and west.