Retrieved 4 March 2013. "...vulgar are the means of livelihood of all hired workmen whom we pay for mere manual labour, not for artistic skill; for in their case the very wage they receive is a pledge of their slavery." – De Officiis Chomsky 1993, pp.  19.
نسخة محفوظة 23 سبتمبر 2015 على موقع واي باك مشين. "...vulgar are the means of livelihood of all hired workmen whom we pay for mere manual labour, not for artistic skill; for in their case the very wage they receive is a pledge of their slavery." – De Officiis نسخة محفوظة 19 أكتوبر 2017 على موقع واي باك مشين.