only by attending the lectures of the public teachers. The most careful attendance upon the ablest instructions of any private teacher cannot always give any title to demand them. It is from these different causes that the private teacher of any of the sciences, which are commonly taught in universities, is, in modern times, generally considered as in the very lowest order of men of letters. A man of real abilities can scarce find out a more humiliating or a more unprofitable employment to turn them to. The endowments of schools and colleges have in this manner not only corrupted the diligence of public teachers, but have rendered it almost impossible to have any good private ones.
Were there no public institutions for education, no system, no science, would be taught, for which there was not some demand, or which the circumstances of the times did not render it either necessary or convenient, or at least fashionable to learn. A private teacher could never find his account in teaching either an exploded and antiquated system of a science acknowledged to be useful, or a science universally believed to be a mere useless and pedantic heap of sophistry and nonsense. Such systems, such sciences, can subsist nowhere but in those incorporated societies for education, whose prosperity and revenue