 In the second half of Logic of Sense, Deleuze analyzes what he calls the dynamic genesis of language, drawing in part from texts in developmental psychology and psychoanalysis. “What renders language possible,” he writes, “is that which separates sounds from bodies and organizes them into propositions, freeing them for the expressive function” (LS 181). Deleuze distinguishes three stages in the dynamic genesis, which at the same time constitute three dimensions of language: (1) the primary order is the noise produced in the depths of the body; (2) the secondary organization constitutes the surface of sense (and non-sense); and (3) the tertiary arrangement [ordonnance] is found in fully-formed propositions, with their functions of denotation, manifestation, and signification.