"Les hypothèses ne sont point le produit d'une création soudaine, mais le résultat d'une évolution progressive. [Hypotheses are not the product of sudden creation, but the result of progressive évolution.]"
— History of science

January 1, 1970

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Philosophy of scienceHistory of science
Original Language: English

Sources

Pierre Duhem, La Théorie Physique: son Objet, et sa Structure (1906) p. 364. [The Aim and Structure of Physical Theory (1954) p. 220.]