The propensity to truck, barter and exchange Posted on June 8, 2017June 8, 2012 by admin “The propensity to truck, barter and exchange one thing for another is common to all men, and to be found in no other race of animals.” — Adam Smith Author: Adam Smith Category: finance Tags: finance, Adam Smith Spread the love Related posts: All money is a matter of belief. As sure as the spring will follow A moderate addiction to money may not Wealth, in even the most improbable cases,