Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which he concentrates are just those which he believes can be both stated and solved within the existing scientific tradition.
-- Thomas Kuhn
   
Thomas Kuhn   Name:
Thomas Kuhn
Type:
Writer
Nationality:
American
Birth:
July 18, 1922
Death:
June 17, 1996
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