Inheritance is not the passive possession of a canon but the active recognition of structures that still exert pressure on present problems. To inherit Lefebvre, Foucault, Benjamin, Habraken or Bowker and Star is not to repeat their vocabularies as signs of legitimacy; it is to identify the operations within their work that remain capable of reorganizing contemporary inquiry. Production, archaeology, montage, levels and classification are instruments before they are references. Their value lies in what they allow a field to perceive, separate, connect and rebuild. A rigorous inheritance is therefore selective. It distinguishes historical authority from present constructive capacity, preserving what remains load-bearing while exposing what no longer fits. This protects inheritance from reverence and novelty from amnesia. Work that denies its antecedents often repeats them unconsciously; work that submits to them cannot acquire an autonomous grammar. The stronger position is to inherit openly: to name what has been received, test its limits and transform its use. Architecture offers the clearest analogy. A support may endure while its infill changes; a foundation may constrain intervention while making intervention possible. Intellectual continuity works in the same way. A field becomes durable when it knows which inherited elements sustain coherence and which must remain available for replacement. Inheritance is thus neither obedience nor rupture but controlled adaptation. What is received becomes valuable only when it is made answerable to the present, and the present becomes more exact when it acknowledges the structures through which it learned to think.