Institutio Oratoria

Again, the point of law is either admitted by both parties or disputed. If it be admitted, the questions which are raised will as a rule be such as the following. Which of the two laws is the most stringent? Does it concern gods or men, the state or private individuals, reward or punishment, great things or small? Does it permit, forbid or command?

Another common question is which of the two laws is the oldest; but the most important question is which of the two laws will suffer less by its contravention, as for example in the case of the hero and the deserter just mentioned, in which case, if the deserter is not put to death, the whole law is ignored, whereas, if he be put to death, the hero will still have another choice left open to him. It is, however, of the utmost importance to consider which course is best from the point of view of morality and justice, a problem for the solution of which no general rules can be laid down, as it will depend on the special circumstances of the case.