““As long as the nascent institutions are constructed and maintained only in the interaction of A and B, their objectivity remains tenuous, easily changeable, almost playful, even while they attain a measure of objectivity by the mere fact of their formation. To put this a little differently, the routinized background of A’s and B’s activity remains fairly accessible to deliberate intervention by A and B. Although the routines, once established, carry within them a tendency to persist, the possibility of changing them or even abolishing them remains at hand in consciousness. A and B alone are responsible for having constructed this world. A and B remain capable of changing or abolishing it. What is more, since they themselves have shaped this world in the course of a shared biography which they can remember, the world thus shaped appears fully transparent to them. They understand the world that they themselves have made. All this changes in the process of transmission to the new generation. The objectivity of the institutional world “thickens” and “hardens,” not only for the children, but (by a mirror effect) for the parents as well. The “There we go again” now becomes “This is how these things are done.” A world so regarded attains a firmness in consciousness; it becomes real in an ever more massive way and it can no longer be changed so readily. For the children, especially in the early phase of their socialization into it, it becomes the world. For the parents, it loses its playful quality and becomes “serious.” For the children, the parentally transmitted world is not fully transparent. Since they had no part in shaping it, it confronts them as a given reality that, like nature, is opaque in places at least. Only””