This is from In Search of Mind: Essays in Autobiography (1983):
“If indeed it is the mark of our species that we create our own environments in very considerable measure, then surely education is one of the most crucial aspects of that creation. But I think the lesson of the curriculum reform movement is that you cannot accomplish the deeper ends of education by altering only the content and spirit of the courses you teach. Schools as now constituted are not so much the solution to the problem of education as they are part of the problem.
“If I had it all to do over again, and if I knew how, I would put my energies into reexamining how the schools express the agenda of the society and how that agenda is formulated, and how translated by the schools. That, it seems to me, would be the properly subversive way to proceed.”