"The great and splendid work of Marco Polo (Il Milione di Messer Marco Polo), as we see in the corrected edition of Count Baldelli, is wrongly called a book of travels: it is chiefly a descriptive, and, we may add, a statistical work, in which it is difficult to distinguish what the traveler himself saw and what he derived from others, or gathered from the topographical descriptions which are so plenty in Chinese literature, and which he had an opportunity of attaining through his Persian interpreter. The striking similarity of the report of the travels of Hinan-tschang, the Buddhist pilgrim of the seventh century, with that of Marco Polo, of the Pamir Highlands, in 1277, early attracted my attention.... However much the more recent travelers have been inclined to enter into an account of their own personal adventures, Marco Polo, on the other hand, endeavors to mix up his own observations with the official accounts communicated to him, which were probably numerous, as he held the post of governor of the town of Zangui. The plan of compiling adopted by the famous traveler renders it intelligible how he was able to dictate his book to his fellow-prisoner and friend, Messer Rustigielo, of Pisa, from the documents before him, while in prison in Genoa in 1295."--Humboldt's _Cosmos_, vol. ii., p. 400. Humboldt elsewhere says, that "it has frequently been supposed, and declared with remarkable decision, that the truthful Marco Polo had a great influence upon Columbus, and even that he was in possession of a copy of Marco Polo's work upon his first voyage of discovery."--Navarrete, _Collecion de los Viajos y Descubrimientos que hicieron por mar los Españoles_, vol. i., p. 261. Marco Polo is called by Malte Brun "the creator of modern Oriental geography--the Humboldt of the thirteenth century."