Democedes, when questioned by Darius, denied at first that he possessed any medical knowledge or skill. Darius was, however, not deceived by these protestations. It was very customary, in those days of royal tyranny, for those who possessed any thing valuable to conceal the possession of it: concealment was often their only protection. Darius, who was well aware of this tendency, did not believe the assurances of Democedes, and in the irritation and impatience caused by his pain, he ordered the captive to be taken out and put to the torture, in order to make him confess that he was really a physician. Democedes yielded without waiting to be actually put to the test. He acknowledged at once, for fear of the torture, that he had had some experience in medical practice, and the sprained ankle was immediately committed to his charge. On examining the case, he thought that the harsh and violent operations which the Egyptian physicians had attempted were not required. He treated the inflamed and swollen joint in the gentlest manner. He made fomenting and emollient applications, which soothed the pain, subdued the inflammation, and allayed the restlessness and the fever. The royal sufferer became quiet and calm, and in a short time fell asleep. In a word, the king rapidly recovered; and, overwhelmed with gratitude toward the benefactor whose skill had saved him from such suffering, he ordered that, in place of his single pair of iron fetters, he should have two pairs of fetters of gold! It might at first be imagined that such a strange token of regard as this could be intended only as a jest and an insult; but there is no doubt that Darius meant it seriously as a compliment and an honor. He supposed that Democedes, of course, considered his condition of captivity as a fixed and permanent one; and that his fetters were not, in themselves, an injustice or disgrace, but the necessary and unavoidable concomitant of his lot, so that the sending of golden fetters to a slave was very naturally, in his view, like presenting a golden crutch to a cripple. Democedes received the equivocal donation with great good nature. He even ventured upon a joke on the subject to the convalescent king. "It seems, sire," said he "that in return for my saving your limb and your life, you double my servitude. You have given me two chains instead of one."