Page:The Lusiad; Or, The Discovery of India.djvu/25

 rapine and cruelties of the Spaniards spread over the new world, indeed disgrace human nature. The great and flourishing empires of Mexico and Peru, steeped in the blood of forty millions of their sons, present a melancholy prospect, which must excite the indignation of every good heart. Yet such desolation is not the certain consequence of discovery. And even should we allow that the depravity of human nature is so great, that the avarice of the merchant and rapacity of the soldier will overwhelm with misery every new discovered country, still are there other, more comprehensive views, to be taken, ere we decide against the intercourse introduced by navigation. When we weigh the happiness of Europe in the scale of political philosophy, we are not to confine our eye to the dreadful ravages of Attila the Hun, or of Alaric the Goth. If the waters of a stagnated lake are disturbed by the spade when led into new channels, we ought not to inveigh against the alteration because the waters are fouled at the first; we are to wait to see the streamlets refine and spread beauty and utility through a thousand vales which they never visited before. Such were the conquests of Alexander, temporary evils, but civilization and happiness followed in the bloody track. And though disgraced with every barbarity, happiness has also followed the conquests of the Spaniards in the other hemisphere. Though the villainy of the Jesuits defeated their schemes of civilization in many countries, the labours of that society have been crowned with a success in Paraguay and in Canada, which does them the greatest honour. The customs and cruelties of many American tribes still disgrace human nature, but in Paraguay and Canada the natives have been brought to relish the blessings of society and the arts of virtuous and civil life. If Mexico is not so populous as it once was, neither is it so barbarous ; the