7 OF THEIR SLAVES, AND OF THEIR MARRIAGES They do not make slaves of prisoners of war, except those that are taken in battle, nor of the sons of their slaves, nor of those of other nations: the slaves among them are only such as are condemned to that state of life for the commission of some crime, or, which is more common, such as their merchants find condemned to die in those parts to which they trade, whom they sometimes redeem at low rates, and in other places have them for nothing. They are kept at perpetual labour, and are always chained, but with this difference, that their own natives are treated much worse than others: they are considered as more profligate than the rest, and since they could not be restrained by the advantages of so excellent an education, are judged worthy of h