But it may be asked how inanimate objects came to be [11] pursued in this way, if the object of the procedure was to gratify the passion of revenge. Learned men have been ready to find a reason in the personification of inanimate nature common to savages and children, and there is much to confirm this view. Without such a personification, anger towards lifeless things would have been transitory, at most. It is noticeable that the commonest example in the most primitive customs and laws is that of a tree which falls upon a man, or from which he falls and is killed. We can conceive with comparative ease how a tree might have been put on the same footing with animals. It certainly was treated like them, and was delivered to the relatives, or chopped to pieces for the gratification of a real or simulated passion. /1/ In the Athenian process there is also, no doubt, to be traced a different thought. Expiation is one of the ends most insisted on by Plato, and appears to have been the purpose of the procedure mentioned by Aeschines. Some passages in the Roman historians which will be mentioned again seem to point in the same direction. /2/ Another peculiarity to be noticed is, that the liability seems to have been regarded as attached to the body doing the damage, in an almost physical sense. An untrained intelligence only imperfectly performs the analysis by which jurists carry responsibility back to the beginning of a chain of causation. The hatred for anything giving us pain, which wreaks itself on the manifest cause, and which leads even civilized man to kick a door when it pinches his finger, is embodied in the noxoe deditio and [12] other kindred doctrines of early Roman law. There is a defective passage in Gaius, which seems to say that liability may sometimes be escaped by giving up even the dead body of the offender. /1/ So Livy relates that, Brutulus Papins having caused a breach of truce with the Romans, the Samnites determined to surrender him, and that, upon his avoiding disgrace and punishment by suicide, they sent his lifeless body. It is noticeable that the surrender seems to be regarded as the natural expiation for the breach of treaty, /2/ and that it is equally a matter of course to send the body when the wrong-doer has perished. /3/