
“Essentially, all models are wrong, but some are useful.”
Source: Empirical Model-Building and Response Surfaces (1987), p. 424,
For instance in George E. P. Box, William Hunter and Stuart Hunter, Statistics for Experimenters, second edition, 2005, page 440. See "All models are wrong".
“Essentially, all models are wrong, but some are useful.”
Source: Empirical Model-Building and Response Surfaces (1987), p. 424,
“Modeling Principle: Models are not right or wrong; they are more or less useful.”
Source: Analysis Patterns: Reusable Object Models, 1997, p. 2
Source: Empirical Model-Building and Response Surfaces (1987), p. 74
[An informational process based on reversible universal cellular automata, Physica D: Nonlinear Phenomena, 45, 1–3, September 1990, 254–270, https://www.sciencedirect.com/science/article/pii/016727899090186S, 10.1016/0167-2789(90)90186-S]
Source: Analysis Patterns: Reusable Object Models, 1997, p. 314
Source: 1960s, Scientific method: optimizing applied research decisions, 1962, p. 108 as cited in: Charles West Churchman, Richard O. Mason (1976) World modeling: a dialogue. p. 23.
Source: Society as a complex adaptive system (1968), p. 490.
Interview with Orrin Pilkey & Linda Jarvis-Pilkey https://web.archive.org/web/20080105132439/http://www.columbia.edu/cu/cup/publicity/pilkeyinterview.html.
Useless Arithmetic: Why Environmental Scientists Can’t Predict the Future (2007)
Source: David Brancaccio (2013) " Nobel Prize in Economics winner Lars Peter Hansen on imperfect models http://www.marketplace.org/topics/economy/nobel-prize-economics-winner-lars-peter-hansen-imperfect-models" at marketplace.org.