To attempt to define magic is a risky thing; and, instead of doing so at once, I will try to mark off proceedings which are not magical; and I would venture to say that things which it is believed any one can do, and felt that any one may do, are not magical in the eyes of those who have that belief and that feeling. You may abstain from eating {78} squirrel or wearing fine feathers because of the consequences; and every one will think you are showing your common sense. You may hang up the bones of animals you have killed, in order to attract more animals of the like kind; and you are simply practising a dodge which you think will be useful. Wives whose husbands are absent on hunting or fighting expeditions may do or abstain from doing things which, on the principle that like produces like, will affect their husbands' success; and this application of the principle may be as irrational--and as perfectly natural--as the behaviour of the beginner at billiards whose body writhes, when he has made his stroke, in excess of sympathy with the ball which just won't make the cannon. In both cases the principle acted on,--deliberately in the one case, less voluntarily in the other,--the instinctive feeling is that like produces like, not as a matter of magic but as a matter of fact. If the behaviour of the billiard player is due to an impulse which is in itself natural and in his case is not magical, we may fairly take the same view of the hunter's wife who abstains from spinning for fear the game should turn and wind like the spindle and the hunter be unable to hit it (Frazer, {79} p. 55). The principle in both cases is that like produces like. Some applications of that principle are correct; some are not. The incorrectness of the latter is not at once discovered: the belief in their case is erroneous, but is not known to be erroneous. And unless we are prepared to take up the position that magic is the only form of erroneous belief which is to be found amongst primitive men, we must endeavour to draw a line between those erroneous beliefs which are magical and those erroneous beliefs which are not. The line will not be a hard and fast line, because a belief which originally had nothing magical about it may come to be regarded as magical. Indeed, on the assumption that belief in magic is an error, we have to enquire how men come to fall into the error. If there is no such thing as magic, how did man come to believe that there was? My suggestion is that the rise of the belief is not due to the introduction of a novel practice, but to a new way of looking at an existing practice. It is due in the first instance to the fact that the practice is regarded with disapproval as far as its consequences are concerned and without regard to the means employed to produce them. Injury to a member of the community, {80} especially injury which causes death, is viewed by the community with indignant disapproval.