Jean Rostand Quotes


What makes our opponents useful is that they allow us to believe that without them we would be able to realize our goals.


Citations

Rostand, Jean. The Substance of Man. Doubleday, 1962.

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Jean Rostand
Jean Rostand
  • Born: October 30, 1894
  • Died: September 4, 1977
  • Nationality: French
  • Profession: Scientist

Jean Edmond Cyrus Rostand was a French biologist and philosopher.