Ngũgĩ wa Thiong’o understood it with absolute clarity. You do not need chains if you have classrooms. You do not need to physically prevent a people from imagining their own freedom if you have already shaped the language in which they think. If the colonized child learns to read in the colonizer’s language. If the colonized child learns that the "great books" were written in the colonizer’s language. If the colonized child learns that the history worth knowing begins with the colonizer’s arrival. If the colonised child learns that success, sophistication, education itself, is measured by proximity to the coloniser’s standards: That child does not need to be imprisoned. That child will imprison themselves. Will measure themselves against a standard designed to find them lacking. Will work their entire life to approximate an ideal that was never constructed to include them. Will call this effort "self-improvement." The classroom was the most elegant instrument the colonial project ever designed. More durable than any fort. More effective than any army. Because armies are visible. Forts can be stormed. But a belief installed in childhood, in the voice of a teacher, in the language of learning itself, that is nearly invisible. And what you cannot see, you cannot dismantle.