"The plague, before it spread into Attica, had, as we have before stated, made wild havoc in Persia. Artaxerxes, who had been informed of the mighty reputation of Hippocrates of Cos, the greatest physician of that or any other age, caused his governors to write to him, to invite him into his dominions, in order that he might prescribe for those who were infected. The king made him the most advantageous offers; setting no bounds to his rewards on the side of interest, and, with regard to honours, promising to make him equal with the most considerable persons in his court. This great physician sent no other answer but this:--that he was free from either wants or desires; and he owed all his cares to his fellow-citizens and countrymen; and was under no obligation to the declared enemies of Greece.--Kings are not used to denials. Artaxerxes, therefore, in the highest transports of rage, sent to the city of Cos, the native place of Hippocrates, and where he was at that time; commanding them to deliver up to him that insolent wretch, in order that he might be brought to condign punishment; and threatening, in case they refused, to lay waste their city and island in such a manner, that not the least footsteps of it should remain. However, the inhabitants of Cos were not under the least terror. They made answer, that the menaces of Darius and Xerxes had not been able to prevail with them to give them earth and water, or to obey their orders; that Artaxerxes' threats would be equally impotent; that, let what would be the consequence, they would never give up their fellow citizens; and that they depended upon the protection of the gods. "Hippocrates had said in one of his letters, that he owed himself entirely to his country. And, indeed, the instant he was sent for to Athens, he went thither, and did not once stir out of the city till the plague had ceased. He devoted himself entirely to the service of the sick; and, to multiply himself, as it were, he sent several of his disciples into all parts of the country, after having instructed them in what manner to treat their patients. The Athenians were struck with the deepest sense of gratitude for this generous care. They therefore ordained, by a public decree, that Hippocrates should be initiated in the most exalted mysteries, in the same manner as Hercules the son of Jupiter; that a crown of gold should be presented him, of the value of a thousand staters[49], and that the decree by which it was granted him, should be read aloud by a herald in the public games, on the solemn festival of Panathenæa: that the freedom of the city should be given him, and himself be maintained at the public charge, in the Prytaneum all his lifetime, in case he thought proper: in fine, that the children of all the people of Cos, whose city had given birth to so great a man, might be maintained and brought up in Athens, in the same manner."