THREE:Thus, the two writers to whom Beccaria owed most were Montesquieu and Helvetius. The ��Lettres Persanes�� of the former, which satirised so many things then in custom, contained but little about penal laws; but the idea is there started for the first time that crimes depend but little on the mildness or severity of the punishments attached to them. ��The imagination,�� says the writer, ��bends of itself to the customs of the country; and eight days of prison or a slight fine have as much terror for a European brought up in a country of mild manners as the loss of an arm would have for an Asiatic.��[4] The ��Esprit des Lois,�� by the same author, probably contributed more to the formation of Beccaria��s thoughts than the ��Lettres Persanes,�� for it is impossible to read the twelfth book of that work without being struck by the resemblance of ideas. The ��De L��Esprit�� of Helvetius was condemned by the Sorbonne as ��a combination of all the various kinds of poison scattered through modern books.�� Yet it was one of the most influential books of the time. We find Hume recommending it to Adam Smith for its agreeable composition father than for its philosophy; and a writer who had much in common with Beccaria drew[8] from it the same inspiration that he did. That writer was Bentham, who tells us that when he was about twenty, and on a visit to his father and stepmother in the country, he would often walk behind them reading a book, and that his favourite author was Helvetius.The opponents of capital punishment may fairly, therefore, draw an argument in their favour from the fact that so many parts of the world have found it not incompatible with the general security of life to erase the death penalty from their list of deterrent agencies. It is better to rely on so plain a fact than on statistics which, like two-edged weapons, often cut both ways. The frequency of executions in one country and their total absence in another may severally coexist with great numerical equality in the number of murders committed in each. It is always better, therefore, to look for some other cause for a given number of murders than the kind of punishment directed to their repression. They may[45] depend on a thousand other things, which it is difficult to ascertain or eliminate. Thus both in Bavaria, where capital punishment has been retained, and in Switzerland, where it had been abolished in 1874, murders have increased greatly in recent years; and this fact has, with great probability, been attributed to the influence of bad habits contracted during the Franco-German war.
