6- Grecian King and the Physician Douban

There was in the country of Yunaun or Greece, a king who was
leprous, and his physicians had in vain endeavoured his cure;
when a very able physician, named Douban, arrived at his court.

This physician had learnt the theory of his profession in Greek,
Persian, Turkish, Arabic, Latin, Syriac, and Hebrew books; he was
an experienced natural philosopher, and fully understood the good
and bad qualities of plants and drugs. As soon as he was informed
of the king's distemper, and understood that his physicians had
given him over, he found means to present himself before him. "I
know," said he, after the usual ceremonials, "that your majesty's
physicians have not been able to heal you of the leprosy; but if
you will accept my service, I will engage to cure you without
potions, or external applications."

The king listened to what he said, and answered, "If you be able
to perform what you promise, I will enrich you and your
posterity. Do you assure me that you will cure my leprosy without
potion, or applying any external medicine?" "Yes, Sire," replied
the physician, "I promise myself success, through God's
assistance, and to-morrow, with your majesty's permission, I will
make the trial."

The physician returned to his quarters, made a hollow mace, and
at the handle he put in his drugs; he made also a ball in such a
manner as suited his purpose, with which next morning he
presented himself before the king, and falling down at his feet,
kissed the ground.

The physician Douban rose up, and after a profound reverence,
said to the king, he judged it meet that his majesty should take
horse, and go to the place where he used to play at mall. The
king did so, and when he arrived there, the physician came to him
with the mace, and said, "Exercise yourself with this mace, and
strike the ball until you find your hands and body perspire. When
the medicine I have put up in the handle of the mace is heated
with your hand, it will penetrate your whole body; and as soon as
you perspire, you may leave off the exercise, for then the
medicine will have had its effect. Immediately on your return to
your palace, go into the bath, and cause yourself to be well
washed and rubbed; then retire to bed, and when you rise to-
morrow you will find yourself cured."

The king took the mace, and struck the ball, which was returned
by his officers who played with him; he played so long, that his
hands and his whole body were in a sweat, and then the medicine
shut up in the handle of the mace had its operation, as the
physician had said. Upon this the king left off play, returned to
his palace, entered the bath, and observed very exactly his