These are the reasons — social, economic, practical and sentimental — which urge a man towards marriage. And last, though not least, personal devotion to a woman and the promise of prolonged companionship with one to whom he is attached, and with whom he has sexually lived, prompt him to make certain of her by means of a permanent tie, which shall be binding under tribal law.
The woman, who has no economic inducement to marry, and who gains less in comfort and social status than the man, is mainly influenced by personal affection and the desire to have children in wedlock.
This personal motive comes out very strongly in the course of love affairs which do not run smoothly, and brings us from the reasons for marriage in general to the motives which govern the individual's particular choice. In this matter it must first be realized that the choice is limited from the outset. A number of girls are excluded completely from a man's matrimonial horizon, namely those who belong to the same totemic class (see ch. xiii, sec. 5). Furthermore, there are certain endogamous restrictions, though these are by no means so precisely defined as those imposed by exogamy. Endogamy enjoins marriage within the same political area, that is within some ten to twelve villages of the same district. The rigidity of this rule depends very much on the particular district. For instance, one area in the north-west corner of the island is absolutely endogamous, for its inhabitants are so despised by the other Islanders that the latter would not dream either of marrying or of having sexual relations within it. Again, the members of the
