Source: General System Theory (1968), 2. The Meaning of General Systems Theory, p. 31
“You cannot sum up the behavior of the whole from the isolated parts, and you have to take into account the relations between the various subordinate systems which are super-ordinated to them in order to understand the behavior of the parts.”
Source: General System Theory (1968), 3. Some System Concepts in Elementary Mathematical Consideration, p. 68 cited in: T.E. Weckowicz (1989). Ludwig von Bertalanffy (1901-1972): A Pioneer of General Systems Theory. Working paper Feb 1989. p. 2
Help us to complete the source, original and additional information
Ludwig von Bertalanffy 65
austrian biologist and philosopher 1901–1972Related quotes

1960s, Operating Manual for Spaceship Earth (1963)
Context: Synergy is the only word in our language that means behavior of whole systems unpredicted by the separately observed behaviors of any of the system's separate parts or any subassembly of the system's parts. There is nothing in the chemistry of a toenail that predicts the existence of a human being.
As cited in: D.C. (1969) "Systems Theory — A Discredited Philosophy". in: Abacus V. p. 4
1950s, Problems of Life (1952, 1960)
Source: Leadership in Administration: A Sociological Interpretation, 1957, p. 29

Source: 1930s, A Dynamic Theory of Personality, 1935, p. 41; partly cited in: Kay Deaux, Mark Snyder (2012) The Oxford Handbook of Personality and Social Psychology. p. 74
Source: Systems Thinking: Creative Holism for Managers (2003), p. 3-4

General Theory of Law and State (1949), I. The Concept of Law, A. Law and Justice, a. Human Behavior as the Objects of Rules