Quote by Johann von Neumann
The sciences do not try to explain, they hardly even try to interpret, they mainly make models. By a model is meant a mathematical construct which, with the addition of certain verbal interpretations, describes observed phenomena. The justification of such a mathematical construct is solely and precisely that it is expected to work.
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science
Please suggest source details if you know: book, page, year, online article address (url), correction (different author...), etc.. Thanks.