"Astyages," so we are told in Nicolaus, "was the noblest king of the Medes after Arbaces. In his reign occurred the great revolution by which the dominion passed from the Medes to the Persians; and the cause was as follows:--It was a law among the Medes that a poor man who went to a rich man to gain a livelihood, and gave himself up to him, should be fed and clothed and kept as a slave; if the rich man did not do his duty in this respect, the poor man might go on to another. In this way a boy named Cyrus, a Mardian by birth, came to the servant of the king who was placed over the sweepers of the palace. He was the son of Atradates, whose poverty forced him to live by plunder, and Argoste his mother lived by keeping goats. He gave himself up to the servant for bread, and assisted in cleaning the palace, and as he was industrious the overseer gave him better clothing, and brought him from among those who swept outside to those who cleaned the interior, and put him under their overseer. This man was severe, and often whipped Cyrus. Cyrus left him, and went to the lighter of the lamps, who showed him kindness, and brought him nearer to the king by placing him among those who bore the lights. As Cyrus distinguished himself there also, he came to Artembares, the chief butler, who gave the king his wine. He gladly received Cyrus, and allowed him to wait on those who ate at the king's table. Ere long Astyages remarked how deftly Cyrus waited, and with what a stately air he handed the goblets, and asked Artembares whence the youth came who waited so well. 'O king,' he replied, 'he is thy slave, a Persian by race, of the tribe of the Mardians, who has given himself over to me in order to gain a livelihood.' Artembares was old, and once, when suffering from a fever, he entreated the king to be allowed to remain at home till he was cured; 'in my place the youth, whom thou didst praise, will hand the wine, and if he find favour in thy eyes as cupbearer, then will I, a eunuch, adopt him as my son.' Astyages consented, and Artembares gave much advice to Cyrus, as if to his own son. Cyrus now stood at the side of the king, and served him by day and by night, and showed much good sense and skill. And Astyages allowed him as the son of Artembares to receive his income, and gave him many gifts in addition, and Cyrus became great, and his name was heard everywhere."