[CALLISTRATUS libro quinto de cognitionibus. ] §4.2.13.prExstat enim decretum diui Marci in haec uerba: 'Optimum est, ut, si quas putas te habere petitiones, actionibus experiaris.
[CALLISTRATUS, on Extraordinary Proceedings, Book V.] For there exists a decree of the Divine Marcus in these words: 'It is best that, if you think you have any claims, you should try them by actions.
cum Marcianus diceret: uim nullam feci, Caesar dixit: tu uim putas esse solum, si homines uulnerentur? uis est et tunc, quotiens quis id, quod deberi sibi putat, non per iudicem reposcit? quisquis igitur probatus mihi fuerit rem ullam debitoris uel pecuniam debitam non ab ipso sibi sponte datam sine ullo iudice temere possidere uel accepisse, isque sibi ius in eam rem dixisse: ius crediti non habebit'.
When Marcian said: "I used no force," Caesar said: "Do you think that force is used only if people are wounded? Is there not force also on every occasion when anyone demands back, otherwise than through a judge, what he thinks is owed to him? Whoever, therefore, shall be proved to me to possess or to have accepted, without any trial, rashly, any thing belonging to his debtor or money owed, which was not voluntarily given to him by the debtor himself, and to have declared the law for himself in that matter, shall not have the right of credit."'