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"An abstraction is one thing that represents several real things equally well." – Edsger W. Dijkstra
"Without an understanding of causality there can be no theory of communication. What passes as information theory today is not communication at all, but merely transportation." – Marshall McLuhan (1988) "Laws of Media: The New Science".
"General systems theory is a series of related definitions, assumptions, and postulates about all levels of systems from atomic particles through atoms, molecules, crystals, viruses, cells, organs, individuals, small groups, societies, planets, solar systems, and galaxies. General behavior systems theory is a subcategory of such theory, dealing with living…
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