The Wealth of Nations by Part 5 Chapter 2 Page 218

inferior ranks; than either those which fall indifferently upon the whole annual produce, or those which fall chiefly upon the larger portion of it.

The excise upon the materials and manufacture of home-made fermented and spirituous liquors is accordingly, of all the different taxes upon expense, by far the most productive; and this branch of the excise falls very much, perhaps principally, upon the expense of the common people. In the year which ended on the 5th of July 1775, the gross produce of this branch of the excise amounted to L3,341,837 9s. 9d.

It must always be remembered, however, that it is the luxurious and not the necessary expense of the inferior ranks of people that ought ever to be taxed. The final payment of any tax upon their necessary expense would fall altogether