Further, as every law of nature implies the existence of an invariant, it follows that every law of nature is a constraint.
p. 130 - An Introduction to Cybernetics (1956) - Part 2: Variety
Further, as every law of nature implies the existence of an invariant, it follows that every law of nature is a constraint.
p. 130 - An Introduction to Cybernetics (1956) - Part 2: Variety