[IDEM libro quarto decimo ad Quintum Mucium. ] §41.1.53.prEa quae ciuiliter adquiruntur per eos, qui in potestate nostra sunt, adquirimus, ueluti stipulationem: quod naturaliter adquiritur, sicuti est possessio, per quemlibet uolentibus nobis possidere adquirimus.
[THE SAME, from the commentary on Quintus Mucius, book 14] We acquire those things which are acquired civilly through those who are under our power, such as a stipulation; but that which is acquired naturally, as is possession, we acquire through anyone whomsoever, if we wish to possess.