[ULPIANUS libro quinto opinionum. ] §4.4.44.prNon omnia, quae minores annis uiginti quinque gerunt, irrita sunt, sed ea tantum, quae causa cognita eiusmodi deprehensa sunt, uel ab aliis circumueunti uel sua facilitate decepti aut quod habuerunt amiserunt, aut quod adquirere emolumentum potuerunt omiserint, aut se oneri quod non suscipere licuit obligauerunt.
[ULPIANUS, in the fifth book of Opinions.] Not all things which those under twenty-five years of age do are void, but only those which, after due inquiry, are found to be of such a nature that they, either circumvented by others or deceived by their own easy-going nature, have either lost what they had, or lost the opportunity to acquire a benefit which they could have acquired, or bound themselves to a burden which they ought not to have undertaken.