“The best material model of a cat is another, or preferably the same, cat.”
Philosophy of Science (1945) (with A. Rosenblueth)
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Norbert Wiener 36
American mathematician 1894–1964Related quotes

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“I am glad you have a Cat, but I do not believe it is So remarkable a cat as My Cat.”
Letter to his godson, Thomas Erle Faber (January 1931) as quoted in "T.S. Eliot's Private Letters To Faber Publishing Family To Be Sold" at World Collector's Net http://www.worldcollectorsnet.com/news/newstories/news736.html (12 August 2005)
Source: Four Quartets
Context: I am glad you have a Cat, but I do not believe it is So remarkable a cat as My Cat. My Cat is a Lilliecat Hubvously. What a lilliecat it is. There never was such a Lilliecat. Its Name is JELLYORUM and its one Idea is to be Usefull!!