but in most matters one standing in need of the other, and time being required to reconcile their differences, the remedies which they provide are most dangerous when they have to be applied in cases which do not brook delay. For which reason, every republic ought to have some resource of this nature provided by its constitution; as we find that the Republic of Venice, one of the best of those now existing, has in cases of urgent danger reserved authority to a few of her citizens, if agreed among themselves, to determine without further consultation what course is to be followed. When a republic is not provided with some safeguard such as this, either it must be ruined by observing constitutional forms, or else, to save it, these must be broken through. But in a republic nothing should be left to be effected by irregular methods, because, although for the time the irregularity may be useful, the example will nevertheless be pernicious, as giving rise to a practice of violating the laws for good ends, under colour of which they may afterwards be violated for ends which are not good. For which reason, that can never become a perfect republic wherein every contingency has not been foreseen and provided for by the laws, and the method of dealing with it defined. To sum up, therefore, I say that those republics which cannot in sudden emergencies resort either to a dictator or to some similar authority, will, when the danger is serious, always be undone.
We may note, moreover, how prudently the Romans, in introducing this new office, contrived the conditions under which it was to be exercised. For perceiving that the appointment of a dictator involved something of humiliation for the consuls, who, from being the heads of the state, were