Some natives of Motu, who had rescued two shipwrecked crews and safely brought them to their home in Port Moresby, were attacked there by the very friends of those they had saved, the reason for this being that the Port Moresby people were angry at the loss of the canoes, and could not bear that the Motuans were happy while they themselves were in trouble. 12. Another story from New Guinea tells us of a man who killed some innocent persons, because he had been disappointed in his plans and deprived of valuable property. 13. Among the Maoris it sometimes happened that the friends of a murdered man killed the first man who came in their way, whether enemy or friend. 14. Among the same people, chiefs who had suffered some loss often used to rob their subjects of property in order to make good the damage. 15. If the son of a Maori is hurt, his maternal relatives, to whose tribe he is considered to belong, come to pillage his father's house or village. 16. If {27} a tree falls on a Kuki his fellows chop it up, and if one of that tribe kills himself by falling from a tree the tree from which he fell is promptly cut down. 17. In some parts of Daghestan, when the cause of a death is unknown, the relatives of the deceased declare some person chosen at random to have murdered him, and retaliate his death upon that person. [Footnote 17: _Ibid._ i. 318 _sqq._] I have been obliged to enumerate all these cases for the reason that a theory cannot be satisfactorily refuted unless on its own ground. I may confess at once that I scarcely ever saw an hypothesis vindicated by the aid of more futile evidence. The cases 7 and 16 illustrate just the reverse of "undirected" revenge, and, when we take into consideration the animistic beliefs of savages, present little to astonish us. In case 17 the guilt is certainly imputed to somebody at random, but only when the culprit is unknown. Cases 1, 4, 10 and 12 and perhaps also 11, imply that revenge is taken upon an innocent party in a fit of passion; in cases 1 and 12 the offender himself cannot be got at, in case 10 the man who is knocked on the head appears for the moment as the immediate cause of the grief or indignation evoked, while case 11 exhibits envy combined with extreme ingratitude. In case 9 the anger is chiefly directed against the "guilty" dog, and against the "innocent" one evidently by an association of ideas. Cases 8 and 14 illustrate indemnification for loss of property, and in case 8 the thief himself is specifically mentioned first. In case 15 the revenging attack is made upon the property of those people among whom the child lives, and who may be considered responsible for the loss its maternal clan sustains by the injury. Case 6 merely shows the attempt of a superstitious father to lessen the suffering of his child. As regards case 5, Petitot, who has recorded it, says expressly that the white people were supposed to have caused the epidemic by displeasing the god Tornrark.[18] Case 2