But all associations are parts as it were of the association of the State. Travellers for instance associate together for some advantage, namely to procure some of their necessary supplies. But the political association too, it is believed, was originally formed, and continues to be maintained, for the advantage of its members: the aim of lawgivers is the good of the community, and justice is sometimes defined as that which is to the common advantage. [5] Thus the other associations aim at some particular advantage; for example sailors combine to seek the profits of seafaring in the way of trade or the like, comrades in arms the gains of warfare, their aim being either plunder, or victory over the enemy or the capture of a city1; and similarly the members of a tribe or parish2 [And some associations appear to be formed for the sake of pleasure,