Von Bertalanffy (1950) " The Theory of Open Systems in Physics and Biology http://vhpark.hyperbody.nl/images/a/aa/Bertalanffy-The_Theory_of_Open_Systems_in_Physics_and_Biology.pdf" In: Science, January 13, 1950, Vol. 111. p. 23
1950s
“It's not as though we can expect that next year or a decade from now someone will find the correct systems approach and all deception will disappear. This, in my opinion, is not in the nature of systems. What is in the nature of systems is a continuing perception and deception, a continuing re-viewing of the world, of the whole system, and of its components. The essence of the systems approach, therefore, is confusion as well as enlightenment. The two are inseparable aspects of human living.”
Source: 1960s - 1970s, The Systems Approach (1968), p. 231; cited in Charles Smith (2007, p. 44)
Help us to complete the source, original and additional information
C. West Churchman 64
American philosopher and systems scientist 1913–2004Related quotes

Source: ARIS architecture and reference models for business process management (2000), p. 376.
Source: 1960s - 1970s, The Systems Approach (1968), p. 229; cited in Charles Smith (2007, p. 43)

Cited in: Haluk Demirkan, James C. Spohrer, Vikas Krishna (2011) The Science of Service Systems. p. 274.
1970s, Towards a System of Systems Concepts, 1971

Ackoff (1999). "Disciplines, the two cultures and the scianities". Systems Research and Behavioral Science. 16 (6), p. 537. Cited in: Sherryl Stalinski (2005) A Systems View of Social Systems, Culture and Communities. Saybrook Graduate School. p. 5.
1990s
Source: 1940s - 1950s, Introduction to Operations Research (1957), p. 7; cited in Werner Ulrich (2004, p. 210)
Source: General System Theory (1968), 2. The Meaning of General Systems Theory, p. 39
Variant: The ultimate meaning of the systems approach... lies in the creation of a theory of deception and in a fuller understanding of the ways in which the human being can be deceived about (her) his world, and in the interaction between these different viewpoints.
Source: 1960s - 1970s, The Systems Approach (1968), p. 229; cited in Charles Smith (2007) "Deception Meets Enlightenment: From a Viable Theory of Deception to a Quirk About Humanity's Potential". In: World Futures Vol 63, p. 42
Source: General System Theory (1968), 7. Some Aspects of System Theory in Biology, p. 166-167 as quoted in: Eugene Thacker (2004) Biomedia. University of Minnesota Press. p. 150

Source: [2011-06-21, В Страсбурге Янукович перепутал демократию с бюрократией, https://focus.ua/politics/190373, 2022-06-12, ФОКУС, ru]