That some are poorer than others, ever was and ever will be: And that many are naturally querulous and envious, is an Evil as old as the World.
-- William Petty
   
William Petty   Name:
William Petty
Type:
Economist
Nationality:
English
Birth:
May 27, 1623
Death:
December 16, 1687
https://www.nutquote.com/quote/William_Petty