Henry George,
Progress and Poverty, Volumes I and II
“ Thus, neither in its common meaning nor in the meaning expressly assigned to it in the current political economy, can profits have any place in the discussion of the distribution of wealth between the three factors of production. Either in its common meaning or in the meaning expressly assigned to it, to talk about the distribution of wealth into rent, wages, and profits is like talking of the division of mankind into men, women, and human beings. ”
