The person and character of Yussef are drawn in the most favorable colors by the Arabian writers. We are told that his stature was tall and noble, his countenance prepossessing, his eye dark and piercing, his beard long, his tone of voice harmonious, his whole frame, which no sickness ever assailed, strong, robust, and familiar with fatigue; that his mind corresponded with his outward appearance, his generosity, his care of the poor, his sobriety, his justice, his religious zeal, yet freedom from intolerance, rendering him the admiration of foreigners and the love of his own people. But whatever were his other virtues, it will be seen that gratitude, honor, and good faith were not among the number. Scarcely had his kinsman left the city, than, in pursuance of the design he had formed of usurping the supreme authority, he began to win the affection of the troops, partly by his gifts and partly by that winning affability of manner which he could easily assume. How well he succeeded will soon appear. Nor was his success in war less agreeable to so fierce and martial a people as the Almoravides. The Berbers who inhabited the defiles of Mount Atlas, and who, animated by the spirit of independence so characteristic of mountaineers, endeavored to vindicate their natural liberty, were quickly subdued by him. But his policy was still superior. He had long loved, or at least long aspired to the hope of marrying, the beautiful Zainab, sister of Abu-Bekr; but the fear of a repulse from the proud chief of his family had caused him to smother his inclination. He now disdained to supplicate for that chief's consent: he married the lady, and from that moment proceeded boldly in his projects of ambition. Having put the finishing touch to his magnificent city of Morocco, he transferred thither the seat of his empire; and by the encouragement he afforded to individuals of all nations who chose to settle there, he soon filled it with a prosperous and numerous population. The augmentation of his army was his next great object; and so well did he succeed in it that on his departure, in a hostile expedition against Fez, he found his troops exceeded one hundred thousand. With so formidable a force, he had little difficulty in rapidly extending his conquests.