
What can be added to the happiness of a man who is in health, who is out of debt, and has a clear conscience?
The theory of moral sentiments: To which is added a dissertation on the origin of languages - Página 62 http://books.google.com.br/books?id=67kIAAAAQAAJ&pg=PA62&lpg=PA62&source=bl&ots=0-p7klr7xK&sig=3Jz1iKFE_acmDiN6fltb6fKDWQE&hl=pt-BR&sa=X&ei=aaEiUIafA4TO9AS17IGYAQ&redir_esc=y#v=onepage&f=false, Adam Smith - Printed for A. Millar, A. Kincaid and J. Bell in Edinburgh; and sold by T. Cadell, 1767 - 478 páginas