[Footnote 19. This source of property can never be explained but from the imaginations; and one may affirm, that the causes are here unmixed. We shall proceed to explain them more particularly, and illustrate them by examples from common life and experience.
It has been observed above, that the mind has a natural propensity to join relations, especially resembling ones, and finds a hind of fitness and uniformity in such an union. From this propensity are derived these laws of nature, that upon the first formation of society, property always follows the present possession; and afterwards, that it arises from first or from long possession. Now we may easily observe, that relation is not confined merely to one degree; but that from an object, that is related to us, we acquire a relation to every other object, which is related to it, and so on, till the thought loses the chain by too long a progress, However the relation may weaken by each remove, it is not immediately destroyed; but frequently connects two objects by means of an intermediate one, which is related to both. And this principle is of such force as to give rise to the right of accession, and causes us to acquire the property not only of such objects as we are immediately possessed of; but also of such as are closely connected with them.
Suppose a German, a Frenchman, and a Spaniard to come into a room, where there are placed upon the table three bottles of wine, Rhenish, Burgundy and Port; and suppose they shoued fall a quarrelling about the division of them; a person, who was chosen for umpire would naturally, to shew his impartiality, give every one the product of his own country: And this from a principle, which, in some measure, is the source of those laws of nature, that ascribe property to occupation, prescription and accession.
In all these Cases, and particularly that of accession, there is first a natural union betwixt the Idea of the person and that of the object, and afterwards a new and moral union produced by that right or property, which we ascribe to the person. But here there occurs a difficulty, which merits our attention, and may afford us an opportunity of putting to tryal that singular method of reasoning, which has been employed on the present subject. I have already observed that the imagination passes with greater facility from little to great, than from great to littie, and that the transition of ideas is always easier and smoother in the former case than in the latter. Now as the right of accession arises from the easy transition of ideas, by which related objects are connected together, it shoued naturally be imagined, that the right of accession must encrease in strength, in proportion as the transition of ideas is performed with greater facility. It may, therefore, be thought, that when we have acquired the property of any small object, we shall readily consider any great object related to it as an accession, and as belonging to the proprietor