[IDEM libro quinto responsorum. ] §46.8.5.prRespondit non tantum uerbis ratum haberi posse, sed etiam actu: denique si eam litem, quam procurator inchoasset, dominus comprobans persequeretur, non esse commissam stipulationem.
[THE SAME, Opinions, Book V.] He replied that ratification can be made not only by words, but also by conduct; consequently, if the principal, approving of it, should pursue the lawsuit which the procurator had commenced, the stipulation is not forfeited.