[FLORENTINUS libro nono institutionum. ] §1.5.4.prLibertas est naturalis facultas eius quod cuique facere libet, nisi si quid ui aut iure prohibetur.
[FLORENTINUS, Institutes, book 9] Liberty is the natural power of doing what one pleases to do, unless one is prevented by force or by law.
§1.5.4.1Seruitus est con||stitutio iuris gentium, qua quis dominio alieno contra naturam subicitur.
Slavery is an insti||tution of the law of nations, by which someone is subjected to the dominion of another, contrary to nature.
§1.5.4.2Serui ex eo appellati sunt, quod imperatores captiuos uendere ac per hoc seruare nec occidere solent: §1.5.4.3mancipia uero dicta, quod ab hostibus manu capiantur.
Slaves are so called from the fact that generals are accustomed to sell captives, and by this means to preserve rather than kill them: and they are called mancipia, because they are taken by the hand of enemies.