A worse symptom than brigandage of the morality of that time was the frequency of paid assassination. In that respect Naples was admitted to stand at the head of all the cities of Italy. 'Nothing,' says Pontano, 'is cheaper here than human life.' But other districts could also show a terrible list of these crimes. It is hard, of course, to classify them according to the motives by which they were prompted, since political expediency, personal hatred, party hostility, fear, and revenge, all play into one another. It is no small honour to the Florentines, the most highly developed people of Italy, that offenses of this kind occurred more rarely among them than anywhere else, perhaps because there was a justice at hand for legitimate grievances which was recognized by all, or because the higher culture of the individual gave him different views as to the right of men to interfere with the decrees of fate. In Florence, if anywhere, men were able to feel the incalculable consequences of a deed of blood, and to understand how uncertain the author of a so-called profitable crime is of any true and lasting gain. After the fall of Florentine liberty, assassination, especially by hired agents, seems to have rapidly increased, and continued till the government of Grand Duke Cosimo I de' Medici had attained such strength that the police were at last able to repress it.