THREE:That Penology is still only in its experimental stage as a science, in spite of the progress it has made in recent times, is clear from the changes that are so constantly being made in every department of our penal system. We no longer mutilate nor kill our criminals, as our ancestors did in the plenitude of their wisdom; we have ceased to transport them, and our only study now is to teach them useful trades and laborious industry. Yet whether we shall better bring them to love labour by compulsory idleness or by compulsory work, whether short imprisonment or long is the most effective discipline, whether seclusion or association is least likely to demoralise them, these and similar questions have their answers in a quicksand of uncertainty. This only may experience be said to have yet definitely proved, that very little relation exists in any country between the given quantity of crime and the quantity or severity of punishment directed to its prevention. It has taken thousands of years to establish this truth, and even yet it is but partially recognised over the world. From this necessity of the favour of other people arose private duels, which sprang up precisely in an anarchical state of the laws. It is said they were unknown to antiquity, perhaps because the ancients did not meet suspiciously armed in the temples, the theatres, or with friends; perhaps because the duel was an ordinary and common sight, presented to the people by gladiators, who were slaves or low people, and freemen disdained to be thought and called private gladiators. In vain has it been sought to extirpate the custom by edicts of death against any man accepting a challenge, for it is founded on that which some men fear more than death; since without the favour of his fellows the man of honour foresees himself exposed either to become a merely solitary being, a condition insufferable to a sociable man, or to become the butt of insults and disgrace which, from their constant operation, prevail over the fear of punishment. Why is it that the lower orders do not for the most part fight duels like the great? Not only because they are disarmed, but because the need of the favour of others is less general among the people[213] than among those who, in higher ranks, regard themselves with greater suspicion and jealousy.