“He was sober and abstemious in his diet and a rigorous observer of fasts. He indulged in no magnificence of apparel, the ostentation of a petty mind; neither was his simplicity in dress affected but a result of real disregard for distinction from so trivial a source. In his private dealings he was just. He treated friends and strangers, the rich and poor, the powerful and weak, with equity, and was beloved by the common people for the affability with which he received them, and listened to their complaints. If he aimed at a universal dominion, it was the dominion of faith; as to the temporal rule which grew up in his hands, as he used it without ostentation, so he took no step to perpetuate it in his family.”

Washington Irving ('Mahomet and His Successors')