“The worldview of the classical sciences conceptualized nature as a giant machine composed of intricate but replaceable machine-like parts. The new systems sciences look at nature as an organism endowed with irreplaceable elements and an innate but non-deterministic purpose for choice, for flow, for spontaneity.”

Source: Computer Science as Empirical Inquiry: Symbols and Search (1975), p. 114.

Source: Engineering cybernetics, (1954), p. vii. About the origin of the word Cybernetics

Dijkstra (1986) On a cultural gap http://www.cs.utexas.edu/users/EWD/transcriptions/EWD09xx/EWD924.html (EWD 924). <br class="br">1980s <br class="br">Context: A confusion of even longer standing came from the fact that the unprepared included the electronic engineers that were supposed to design, build and maintain the machines. The job was actually beyond the electronic technology of the day, and, as a result, the question of how to get and keep the physical equipment more or less in working condition became in the early days the all-overriding concern. As a result, the topic became – primarily in the USA – prematurely known as ‘computer science’ – which, actually, is like referring to surgery as ‘knife science’ – and it was firmly implanted in people’s minds that computing science is about machines and their peripheral equipment. Quod non [Latin: &quot;Which is not true&quot;]. We now know that electronic technology has no more to contribute to computing than the physical equipment. We now know that programmable computer is no more and no less than an extremely handy device for realizing any conceivable mechanism without changing a single wire, and that the core challenge for computing science is hence a conceptual one, viz., what (abstract) mechanisms we can conceive without getting lost in the complexities of our own making.

Reflections on Software Research (1984)

Source: Hayek's Challenge: An Intellectual Biography of F. A. Hayek (2004), Ch. 14 : Journey’s End—Hayek’s Multiple Legacies

Source: The Causal Texture of Organizational Environments (1963), p. 21.

"On the Harmony of Theory and Practice in Mechanics" (Jan. 3, 1856)
Context: The ascertainment and illustration of truth are the objects; and structures and machines are looked upon merely as natural bodies are; namely, as furnishing experimental data for the ascertaining of principles and examples for their application.<!--p. 176

The Diary of Samuel Marchbanks (1947)

Die Nationalökonomie entstand als eine natürliche Folge der Ausdehnung des Handels, und mit ihr trat an die Stelle des einfachen, unwissenschaftlichen Schachers ein ausgebildetes System des erlaubten Betrugs, eine komplette Bereicherungswissenschaft.
Outlines of a Critique of Political Economy (1844)