THREE:No inconvenience that may arise from a strict observance of the letter of penal laws is to be compared with the inconveniences of subjecting them to interpretation. The momentary inconvenience in the former case involves, indeed, correcting the words of the law which are the cause of the uncertainty, a task both easy and necessary; but the fatal licence of arguing, the source of so many arbitrary and venal disputes, is thereby prevented. When a fixed code of laws, which must be observed to the letter, leaves to the judge no further trouble than to inquire into the actions of citizens and to decide on their conformity to the written law; when the standard of just and[129] unjust, which should equally direct the actions of the ignorant citizen as of the philosophical one, is not a matter of controversy but of fact; then are people no longer subject to the petty tyrannies of many men, which are all the more cruel by reason of the smaller distance that separates the sufferer from the inflictor of suffering, and which are more pernicious than the tyrannies of a single man, inasmuch as the despotism of many is only curable by that of one, and a despots cruelty is proportioned, not to the power he possesses, but to the obstacles he encounters. Under a fixed code of laws citizens acquire that consciousness of personal security, which is just, because it is the object of social existence, and which is useful, because it enables them to calculate exactly the evil consequences of a misdeed. It is true they will also acquire a spirit of independence, but not such a spirit as will seek to shake the laws and prove rebellious against the chief magistrates, except against such of them as have dared to apply the sacred name of virtue to a spiritless submission to their own self-interested and capricious opinions. These principles will displease those who have assumed the right to transfer to their subordinates the strokes of tyranny they themselves have suffered from their superiors. I personally should have everything to fear, if the spirit of tyranny and the spirit of reading ever went together.There are, however, certain limitations even to the supposed universality of the custom. For the Roman jurists did not consider a re-conviction as a circumstance in itself which justified aggravation of punishment; and all that can be gathered from some fragments in the Pandects and Code is, that some particular cases of repeated crimes were punished more severely than a first offence. But they were crimes of the same kind; and a man whose first crime[91] was a theft and whose second was an assault would not have incurred an aggravated penalty. It is the same to-day in the Austrian, Tuscan, and a few other codes: a second crime is only punished more severely as a second crime when it is of the same kind as the first, so that it would not suffice to prove simply a previous conviction for felony irrespective of the particular sort. There is also another limitation that has sometimes been recognised, for in the Roman law the rule of an increased penalty fell to the ground, if three years elapsed without offence between the punishment for one crime and the commission of a second.[49]