
And this is much more broadly based. In fact, I think mercenary motives are among the least unattractive that we have.
Source: The Draft: A Handbook of Facts and Alternatives, Sol Tax, edit., chapter: “Recruitment of Military Manpower Solely by Voluntary Means,” chairman: Aristide Zolberg, University of Chicago Press (1967) p. 366, based on the Conference Held at the University of Chicago, December 4-7, 1966, also in Two Lucky People, Milton and Rose Friedman, Chicago: University of Chicago Press, 1998, p. 380.