“In fact, one of the most frustrating aspects of systems is that the purposes of subunits may add up to an overall behavior that no one wants.”
Page 15.
Thinking in Systems: A Primer (2008), Part one: systems structure and behavior
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Donella Meadows 15
American environmental scientist, teacher, and writer 1941–2001Related quotes

Third Party Dreaming on a Winter's Day, Daily Kos http://www.dailykos.com/story/2007/6/8/15484/60943,
Source: Executable Modeling with UML. A vision or a Nightmare (2002), p. 698

Thought and Change (1964)
1950s, "General systems theory," 1956

“Perfect love is the most beautiful of all frustrations because it is more than one can express.”

“To illude: one of the most shameful behaviors that can belong to the human being.”
Original: (it) Illudere: uno dei comportamenti più vergognosi che possano appartenere all'essere umano.
Source: prevale.net

Source: Liberalism (1911), Chapter V, Gladstone And Mill, p. 60.