A sentence is just a Path drawn across words. archive 
⇒ Thought Vector
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A sentence is a thing in the medium of words, which can be combined differently or other words can be used in their place. […]
This medium/thing [→Medium/Form] distinction is as fundamental for analytical purposes as the system/environment distinction of systems theory, the sign/reference distinction of semiotics, or even the variation/selection/retention distinction of evolutionary theory.
BAECKER, Dirk, 2018. 4.0, oder, Die Lücke die der Rechner lässt. Leipzig: Merve Verlag. IMD, 459. ISBN 978-3-96273-012-3302.231, p. 22.
See also Index Thomisticus