A bureaucracy always tends to become a pedantocracy.
 John Stuart Mill, Considerations on Representative Government (1861). copy citation

Context

“They perish by the immutability of their maxims, and, still more, by the universal law that whatever becomes a routine loses its vital principle, and, having no longer a mind acting within it, goes on revolving mechanically, though the work it is intended to do remains undone. A bureaucracy always tends to become a pedantocracy. When the bureaucracy is the real government, the spirit of the corps (as with the Jesuits) bears down the individuality of its more distinguished members. In the profession of government, as in other professions, the sole idea of the majority is to do what they have been taught;” source