"But I perceive, Signor, that you are incredulous, as to this region of bliss, and even smile at my belief. Remember, then, that herein I only follow the opinions of the wise and learned fathers of our Church, but that in regard to Cathay I am supported by ample proof, from the discoveries of travellers and the relations of cosmographers."
"I am ever willing to yield to proofs; but methinks that the foundation of the error under which your excellency seems to labor is this: that you do not make sufficient allowance for exaggeration in the accounts of the great traveller Marco Polo. It appears to me that he has deceived himself as to the extent to which he penetrated Cathay, and that he has thereby carried out the eastern coast too far into the ocean. That being so, the learned Paolo, my countryman, in following him, finds it necessary to shorten the extent of ocean which intervenes between Cathay and Europe, in order to render accurate his estimate of the circumference of the globe."
"I note your objections, but cannot deem them correct, and yet hope to deliver the letters of my sovereigns, with which I was charged in my recent voyage, to the grand khan in person. But let us examine this question of longitude, for therein I am interested deeply, and have small doubt that I can turn you to my opinions."
"Most gladly will I do so, most noble admiral, for I am strongly moved to tempt the ocean myself, in the hope of adding something to the knowledge of mariners."
Within four or five years from the conjectural date of this dialogue, Vespucci made his first voyage, and saw for himself some of those "isles of paradise" which had so charmed Columbus. This was either in the year 1497 or 1499, depending upon whether we accept his own statement or the opinion of those who have challenged the authenticity of his narrative.
FOOTNOTES:
[9] In this sense, the main-land, or continent, as opposed to islands, the Latin form, terra, is almost invariably used by the Spaniards, instead of tierra.