Very long ago when the exquisite celadon bowl
that was the mikado's favorite cup got broken,
no one in Japan had the skill and courage
to mend it. So the pieces were taken back
to China with a plea to the emperor
that it be repaired. When the bowl returned, 
it was held together with heavy iron staples.
The letter with it said they could not make it
more perfect. Which turned out to be true.