As every man’s humour regulates the degree of his consumption, every man contributes rather according to his humour, than proportion to his revenue
 Adam Smith, The Wealth of Nations (1776). copy citation

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Author Adam Smith
Source The Wealth of Nations
Topic consumption revenue
Date 1776
Language English
Reference An Inquiry into the Nature and Causes of the Wealth of Nations
Note
Weblink http://www.gutenberg.org/files/3300/3300-h/3300-h.htm

Context

“Such taxes upon luxuries, as the greater part of the duties of customs and excise, though they all fall indifferently upon every different species of revenue, and are paid finally, or without any retribution, by whoever consumes the commodities upon which they are imposed; yet they do not always fall equally or proportionally upon the revenue of every individual. As every man’s humour regulates the degree of his consumption, every man contributes rather according to his humour, than proportion to his revenue: the profuse contribute more, the parsimonious less, than their proper proportion. During the minority of a man of great fortune, he contributes commonly very little, by his consumption, towards the support of that state from whose protection he derives a great revenue.” source