10. There are probably in all the world no vassals who are less burdened than are the Indians of these islands. They eat and drink without paying alcabala or any impost; the fabrics with which they clothe themselves, if made in the islands, pay nothing, and if they are of foreign make they bear no heavier burden than the light one of the customs duties; in the polos and personal services to which the king assigns them, he furnishes them with rations and pay according to the tariffs and ordinances of the provinces; and, finally, each Indian pays, at the end of the year, only five reals, from the age of eighteen years to that of sixty. I agree that at the beginning it was proper to proceed with this moderation, because the said tribute was then considered sufficient for the expenses, and those of the monarchy were also less in those times, on account of the scarcity of silver, which caused all commodities to be cheaper than they are now; and, finally, because they had not been conquered by wars occasioned by their own perverse conduct, in order to impose on them heavy tributes at the discretion of the conqueror, as is just in such cases. For they submitted of their own accord, and our conquest was made not because they had previously furnished us with causes for war, but for the sake of their greater good, both spiritual and temporal; for this reason their tribute ought to be more moderate, but not so much so that, in order to relieve these vassals, it should be charged back to the others (as it has been, unjustly), in order to support these islands. For it does not accord with justice that exemption should be granted to these Indians from their obligations, as vassals, to pay their share toward the expenses of these dominions and of the entire monarchy, in [due] proportion; and that this favor [to them] should prove injurious to the rest of the vassals, who certainly are more worthy of consideration [than these], since they are more useful.