The unlettered soldiers were not slow in imitating the example of their prelate. Every chart and volume which fell into their hands was wantonly destroyed; so that, when the scholars of a later and more enlightened age anxiously sought to recover some of these memorials of civilization, nearly all had perished, and the few surviving were jealously hidden by the natives.[159] Through the indefatigable labors of a private individual, however, a considerable collection was eventually deposited in the archives of Mexico,[160] but was so little heeded there that some were plundered, others decayed piecemeal from the damps and mildews, and others, again, were used up as waste paper![161] We contemplate with indignation the cruelties inflicted by the early conquerors. But indignation is qualified with contempt when we see them thus ruthlessly trampling out the spark of knowledge, the common boon and property of all mankind. We may well doubt which has the stronger claim to civilization, the victor or the vanquished. A few of the Mexican manuscripts have found their way, from time to time, to Europe, and are carefully preserved in the public libraries of its capitals. They are brought together in the magnificent work of Lord Kingsborough; but not one is there from Spain. The most important of them, for the light it throws on the Aztec institutions, is the Mendoza Codex; which, after its mysterious disappearance for more than a century, has at length reappeared in the Bodleian Library at Oxford. It has been several times engraved.[162] The most brilliant in coloring, probably, is the Borgian collection, in Rome.[163] The most curious, however, is the Dresden Codex, which has excited less attention than it deserves. Although usually classed among Mexican manuscripts, it bears little resemblance to them in its execution; the figures of objects are more delicately drawn, and the characters, unlike the Mexican, appear to be purely arbitrary, and are possibly phonetic.[164] Their regular arrangement is quite equal to the Egyptian. The whole infers a much higher civilization than the Aztec, and offers abundant food for curious speculation.[165]