“Dr. Kallen says, "Free public education and private instruction purchasable at a price are both but the community's device to meet present needs by transmitting the past unchanged. They provide a grammar of assent, not a logic of inquiry. The mental posture they habituate the youth in is not the posture of reflection. The mental posture they habituate the youth in is the posture of conformity. They require belief, not investigation. They impose reverence for the past and idealization of the present. They envision the future as a perpetuation of the past, not as a new creation of it. They are Main Street's most powerful instrument of self-reproduction without variation…. They enable government both visible and invisible to continue by consent, for they forestall and inhibit in the citizens of the land the technique of doubt and dissent which is the necessary condition of good government and the true inward-ness of that eternal vigilance so notoriously the price of liberty."”

Source: The Meaning of a Liberal Education (1926), p. 75