- Hypotheses non fingo
Hypotheses non fingo (
Latin for "I feign no hypotheses") is a famous phrase used byIsaac Newton in an essay "General Scholium " which was appended to the second (1713)edition of the "Principia".It was his answer to those who had publicly challenged him to give an explanation for the "causes" of
gravity rather than just the mathematical principles of kinetics. Along withOccam's Razor , the term can be seen as a departure from the Aristotelian hypothetic-deductive method ofnatural philosophy .Fact|date=June 2008Here is a translation of the passage containing this famous remark::"I have not as yet been able to discover the reason for these properties of gravity from phenomena, and I do not feign hypotheses. For whatever is not deduced from the phenomena must be called a hypothesis; and hypotheses, whether metaphysical or physical, or based on occult qualities, or mechanical, have no place in experimental philosophy. In this philosophy particular propositions are inferred from the phenomena, and afterwards rendered general by induction." [
Isaac Newton (1726). "Philosophiae Naturalis Principia Mathematica ", General Scholium. Third edition, page 943 ofI. Bernard Cohen and Anne Whitman's 1999 translation,University of California Press ISBN 0-520-08817-4, 974 pages. ]References
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