The Wealth of Nations by Part 4 Chapter 7 Page 186

and generous allies; and the same sort of parental affection on the one side, and filial respect on the other, might revive between Great Britain and her colonies, which used to subsist between those of ancient Greece and the mother city from which they descended.

In order to render any province advantageous to the empire to which it belongs, it ought to afford, in time of peace, a revenue to the public sufficient not only for defraying the whole expense of its own peace establishment, but for contributing its proportion to the support of the general government of the empire. Every province necessarily contributes, more or less, to increase the expense of that general government. If any particular province, therefore, does not contribute its share towards defraying this expense, an unequal burden must be thrown upon some