Your Magnificence must know that the motive of my coming into this kingdom of Spain was to engage in mercantile pursuits, and that I was occupied in such business for nearly four years, during which I saw and knew various changes of fortune. As these affairs of commerce are uncertain, a man being at one time at the top of the well, and at another fallen and subject to losses, and as the continual labour that a man is exposed to who would succeed, became evident to me, as well as exposure to dangers and failures, I decided upon leaving the mercantile career, and upon entering on one that would be more stable and praiseworthy. I was disposed to see some part of the world and its wonders.
Time and opportunity offered themselves very conveniently. The King Don Fernando of Castille,[59] having ordered four ships to be dispatched for the discovery of new lands towards the west, I was chosen by his Highness to go in this fleet to help in the discovery. I left the port of Cadiz on the 10th of May[60] 1497, and we took our way for the Great Gulf of the Ocean Sea, on which voyage I was engaged for eighteen months, discovering a great extent of mainland, and an infinite number of islands, most of them inhabited, of which no mention had been made by ancient writers, I believe because they had not any clear information. If I remember rightly, I have read somewhere that this Ocean Sea was without inhabitants. Our poet Dante was of this opinion, in the 26th chapter of the _Inferno_, where he treats of the death of Ulysses.[61] In this voyage I saw many wonderful things, as your Magnificence will understand. As I said before, we left the port of Cadiz in four ships, and began our navigation to the Fortunate Islands, which are now called the Grand Canaria, situated in the Ocean Sea, on the confines of the inhabited west, within the third climate.[62] Over which place the Pole rises from the north, above the horizon 27° and a half, and it is distant from this city of Lisbon 280 leagues,[63] between south and south-west. Here we staid for eight days, providing ourselves with wood, water, and other necessaries. From thence, having offered our prayers, we weighed, and spread our sails to the wind, shaping our course to the west, with a point to south-west.[64] Our progress was such that at the end of thirty-seven days[65] we reached land which we judged to be the mainland, being distant from the island of Canaria, more to the west, nearly 1,000 leagues,[66] outside that which is inhabited in the Torrid Zone. For we found the North Pole was above its horizon 16°; and more to the westward than the island of Canaria, according to the observations with our instruments 70°.[67]