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Quote by Ludwig von Bertalanffy

“Thus even supposedly unadulterated facts of observation already are interfused with all sorts of conceptual pictures, model concepts, theories or whatever expression you choose. The choice is not whether to remain in the field of data or to theorize; the choice is only between models that are more or less abstract, generalized, near or more remote from direct observation, more or less suitable to represent observed phenomena.”

Quote by Ludwig von Bertalanffy

Author

Ludwig von Bertalanffy
Ludwig von Bertalanffy

Biologist and one of the founders of systems theory, making significant contributions to the development of biology and systems science. more

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“It follows that the word probability, in its mathematical acceptance, has reference to the state of our knowledge of the circumstances under which an event may happen or fail. With the degree of information we possess concerning the circumstances of an event, the reason we have to think that it will occur, or, to use a single term, our expectation of it will vary. Probability is the expectation founded upon partial knowledge.”