Oath of the four Grant children, first used in Ch. 2 : And Continues
The Ship that Flew (1939)
“[In science any model depends on a pre-chosen taxonomy] a set of classifications into which we divide the enormous complexity of the real world… Land, labor, and capital are extremely heterogeneous aggregates, not much better than earth, air, fire, and water.”
Kenneth Boulding (1986) "What Went Wrong with Economics?" in: The American Economist Vol 30 (Spring) pp. 7-8, as cited in: Deirdre McCloskey (2013) " What Boulding Said Went Wrong with Economics, A Quarter Century On http://www.deirdremccloskey.com/editorials/boulding.php"
1980s
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Kenneth E. Boulding 163
British-American economist 1910–1993Related quotes
Source: MDA Distilled. Principles of Model-Driven Architecture, 2003, p. 35-36.
Source: The Flame Trees of Thika: Memories of an African Childhood

Introductory Lecture on Experimental Physics held at Cambridge in October 1871, re-edited by W. D. Niven (2003) in Volume 2 of The Scientific Papers of James Clerk Maxwell, Courier Dover Publications, p. 243.
As cited in: Joseph E. Kasser (2010) " Seven systems engineering myths and the corresponding realities http://www.synergio.nl/media/59286/7_myths_of_se.pdf"
Towards a System of Systems Methodologies (1984)