All these circumstances made the time particularly fitting for the most important event of the ages since the Christian era. The hour had come and the man also. At fourteen years of age Columbus left the school at Pavia, and began the life of a sailor. This simply meant to cruise from one port of the Mediterranean Sea to another, half as a merchantman, half as a man-of-war. Every vessel was hourly exposed to the attacks of pirates, especially those of the Barbary States, or of the war vessels of hostile countries. In the midst of such dangers and difficulties Columbus spent his early years. But the coarseness, ignorance, and violence with which he was surrounded did not degrade his noble mind. He had within him the seeds of greatness, a fine tone of thought, an ardent imagination, and a loftiness of aspiration. Every leisure hour was spent in study and profitable observation, thus improving the too meagre educational advantages of his brief school life. The year 1470 found Columbus at Lisbon, drawn thither with hundreds of other navigators and scientific men by the fame of Prince Henry’s discoveries. Strange tales were told of unexplored regions in the fiery South, where the rocks were red hot and the water of the ocean forever boiling. Even to these extravagant tales Columbus gave some heed, but his thoughts were principally fixed on the possibility of finding a new world far to the west. Our hero was now in the prime of life, a tall, muscular man of commanding aspect. His light brown hair was already prematurely gray, and his expression of countenance was grave and scholarly. He was simple and abstemious in his diet, affable and engaging in his manners and a devout Roman Catholic. But under this exterior was concealed a nature of the most ardent enthusiasm, not less energetic than that of Peter the Hermit or Ignatius Loyola. His religious temperament led him often to the services of the Church, and it was there that he first met a lady of high rank who soon afterward became his wife. She was the daughter of Don Bartolomeo Monis de Palestrello, an Italian cavalier, one of Prince Henry’s most distinguished officers. The use of his father-in-law’s [Illustration: THE LANDING OF COLUMBUS.]