T 3.2.10.6

When there is no form of government establish'd by long possession, the present possession is sufficient to supply its place, and may be regarded as the second source of all public authority. Right to authority is nothing but the constant possession of authority, maintain'd by the laws of society and the interests of mankind; and nothing can be more natural than to join this constant possession to the present one, according to the principles above-mention'd. If the same principles did not take place with regard to the property of private persons, 'twas because these principles were counter-ballanc'd by very strong considerations of interest; when we observ'd, that all restitution wou'd by that means be prevented, and every violence be authoriz'd and protected. And tho' the same motives may seem to have force, with regard to public authority, yet they are oppos'd by a contrary interest; which consists in the preservation of peace, and the avoiding of all changes, which, however they may be easily produc'd in private affairs, are unavoidably attended with bloodshed and confusion, where the public is interested.