I have yet to see any problem, however complicated, which, when you looked at it in the right way, did not become still more complicated.

Cited in | Project Management: A Systems Approach to Planning, Scheduling, and Controlling by Harold Kerzner. Google Books. Accessed September 5, 2009. | Checkland, P.B. (1985). Formulating problems in Systems Analysis. In: Miser, H. J. and Quade E. S. (eds.) (1985). Handbook of Systems Analysis: Overview of Uses, Procedures, Applications, and Practice. Chapter 5, pp. 151-170. North-Holland, New York. | Thinking in Systems: A Primer by Donella Meadows. Chapter 1