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Let Us Suppose That An Ichthyologist Is Exploring The Life Of The Ocean. He Casts A Net Into The Water And Brings Up A Fishy Assortment. Surveying His Catch, He Proceeds In The Usual Manner Of A Scientist To Systematise What It Reveals. He Arrives At Two Generalisations: No Sea-creature Is Less Than Two Inches Long. (2) All Sea-creatures Have Gills. These Are Both True Of His Catch, And He Assumes Tentatively That They Will Remain True However Often He Repeats It.

-Arthur Eddington

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Let Us Suppose That

Arthur Eddington

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Let Us Suppose That An Ichthyologist Is Exploring The Life Of The Ocean. He Casts A Net Into The Water And Brings Up A Fishy Assortment. Surveying His Catch, He Proceeds In The Usual Manner Of A Scientist To Systematise What It Reveals. He Arrives At Two Generalisations: No Sea-creature Is Less Than Two Inches Long. (2) All Sea-creatures Have Gills. These Are Both True Of His Catch, And He Assumes Tentatively That They Will Remain True However Often He Repeats It.

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