erected in commemoration of this festival, the famous leeches toiled
busily.

When the music and the acclamations of the crowd died away, their task
was accomplished. The great Herophilus had rendered his equally
distinguished colleague the aid of an apprentice. When Hermon's lips
again tried to pour forth his gratitude, Herophilus interrupted him with
the exclamation: "Use the sight you have regained, young master, in
creating superb works of art, and I shall be in your debt, since, with
little trouble, I was permitted to render a service to the whole Grecian
world."

Hermon spent seven long days and nights full of anxious expectation in a
darkened room. Bias and a careful old female slave of the Lady Thyone
watched him faithfully. Philippus, his wife, and his famous son Eumedes
were allowed to pay him only brief visits; but Erasistratus watched the
success of the operation every morning. True, it had been by no means
dangerous, and certainly would not have required his frequent visits, but
it pleased the investigator, reared in the school of Stoics, to watch how
this warm-blooded young artist voluntarily submitted to live in accord
with reason and Nature--the guiding stars of his own existence.

But Hermon opened his soul to his learned friend, and what Erasistratus
thus learned strengthened the conviction of this great alleviator of
physical pain that suffering and knowledge of self were the best
physicians for the human soul. The scientist, who saw in the arts the
noblest ornament of mortal life, anticipated with eager interest Hermon's
future creative work.

On the seventh day the leech removed the bandage from his patient's eyes,