John Dewey Quotes about Struggle

John Dewey, Jo Ann Boydston, Steven M. Cahn (2008). “The Later Works, 1925-1953: 1938-1939”, p.186, SIU Press
John Dewey, Larry Hickman, Thomas M. Alexander (1998). “The Essential Dewey: Ethics, logic, psychology”, p.365, Indiana University Press
John Dewey (2015). “Democracy and Education: Top American Authors”, p.187, 谷月社