Cyropaedia

From that time on his empire was bounded on the east by the Indian Ocean, on the north by the Black Sea, on the west by Cyprus and Egypt, and on the south by Ethiopia. The extremes of his empire are uninhabitable, on the one side because of the heat, on another because of the cold, on another because of too much water, and on the fourth because of too little.

Cyrus himself made his home in the[*](He locates his residences) centre of his domain, and in the winter season he spent seven months in Babylon, for there the climate is warm; in the spring he spent three months in Susa, and in the height of summer two months in Ecbatana. By so doing, they say, he enjoyed the warmth and coolness of perpetual spring-time.

People, moreover, were so devoted to him[*](His personal popularity) that those of every nation thought they did themselves an injury if they did not send to Cyrus the most valuable productions of their country, whether the fruits of the earth, or animals bred there, or manufactures of their own arts; and every city did the same. And every private individual thought he should become a rich man if he should do something to please Cyrus. And his theory was correct; for Cyrus would always accept that of which the givers had an abundance, and he would give in return that of which he saw that they were in want.