THREE:Accordingly he made a rapid journey back, leaving his companion to visit England alone; this expedition to Paris being the only event that ever broke the even tenor of his life. His French friends rather deserted him, Morellet in his memoirs going even so far as to speak of him as half-mad. But it was to his[25] friendship with the Verris that this journey to Paris was most disastrous, and nothing is more mournful than the petty jealousies which henceforth completely estranged from him his early friends. The fault seems to have rested mainly with the two brothers, whose letters (only recently published) reveal an amount of bitterness against Beccaria for which it is difficult to find any justification, and which disposes for ever of all claims of their writers to any real nobleness of character.[9] They complain to one another of Beccarias Parisian airs, of his literary pride, of his want of gratitude; they rejoice to think that his reputation is on the wane; that his illustrious friends at Paris send him no copies of their books; that he gets no letters from Paris; nay, they even go so far as to welcome the adverse criticisms of his Dei Delitti, and to hope that his golden book is shut up for ever.[10] Alessandro writes to his brother that all his thoughts are turned to the means of mortifying Beccaria; and the revenge the brothers think most likely to humiliate him is for Alessandro to extend the limits of his travels, so as to compare favourably with Beccaria in the eyes of the Milanese. They delight in calling him a madman, an imbecile, a harlequin; they lend a ready ear to all that gossip says in his[26] discredit.[11] In the most trifling action Pietro sees an intended slight, and is especially sore where his literary ambition is touched.[12] It angers him that Beccaria should receive praise for the Apology written against Facchinei, the work having been entirely written by himself, with some help from his brother, but with not so much as a comma from the hand of Beccaria.[13] Some books which Beccaria had brought to him from Paris he imagined were really gifts to him from the authors; he believed that DAlembert had sent him his Mlanges of his own accord, not at the request of Beccaria, as the latter had represented; but even Alessandro admits that it was concerning the books, as Beccaria had said.[14] In short, the whole correspondence shows that Pietro Verri was extremely jealous of the success which he himself had helped his friend to attain, and that disappointed literary vanity was the real explanation of his suddenly transmuted affection.In order that a punishment may attain its object, it is enough if the evil of the punishment exceeds the advantage of the crime, and in this excess of evil the certainty of punishment and the loss of the possible advantage from the crime ought to be considered as part; all beyond this is superfluous and consequently tyrannical. Men regulate their conduct by the reiterated impression of evils they know, not by reason of evils they ignore. Given two nations, in one of which, in the scale of punishments proportioned[167] to the scale of crimes, the severest penalty is perpetual servitude, and in the other the wheel; I say that the former will have as great a dread of its severest punishment as the latter will have; and if there be any reason for transporting to the former country the greater penalties of the other, the same reasoning will serve for increasing still more the penalties of this latter country, passing imperceptibly from the wheel to the slowest and most elaborate tortures, nay, even to the last refinements of that science which tyrants understand only too well.