Happiness does not come from doing easy work but from the afterglow of satisfaction that comes after the achievement of a difficult task that demanded our best.
-- Theodore Isaac Rubin
   
Theodore Isaac Rubin   Name:
Theodore Isaac Rubin
Type:
Psychologist
Nationality:
American
Birth:
April 11, 1923
https://www.nutquote.com/quote/Theodore_Isaac_Rubin