[PAULUS libro secundo ad Sabinum. ] §1.7.10.prSi quis nepotem quasi ex filio natum quem in potestate habet consentiente filio adoptauerit, non adgnascitur auo suus heres, quippe cum post mortem aui quasi in patris sui reccidit potestatem.
[PAULUS in the second book on Sabinus.] If anyone, with the consent of the son whom he has in his power, adopts someone as a grandson, as if born of that son, he does not become a self-successor to the grandfather, because after the death of the grandfather, he falls back, as it were, into the power of his own father.