It is true that very ignorant persons can wonder at such things without deriving much instruction from them; and that much sooner than the more cultivated ones they become so familiarized with them as not to think of them. All _effects_, however astonishing, are apt, if they are but regular in their recurrence, to become soon insignificant to those who have never learnt to inquire into _causes_. But still, it would be some little advantage to the people's understanding to see what prodigious effects could be produced without any preternatural interference. Though not comprehending the science employed, they could comprehend that what they saw _was_ purely a matter of science, and that the cause and the effect were natural and definite; unlike the present race of Egyptians, who not long since regarded the very mechanics of an European as an operation of magic; and were capable of suspecting that a machine constructed by a man from England, for raising water from the Nile, should inundate the country in an hour. These wonders of science and art must therefore have contributed somewhat to rid our people of the impression of being at every turn beset by occult powers, under the name perhaps of witchcraft, and to expel the notions of a vague and capricious agency interfering and sporting with events throughout the system around them. Their rationality thus obtained an improvement, which may be set against the injury undoubtedly done them through that diminished exercise of the understanding which accompanied the progressive division of labor; an alteration rendered inevitable, and in other respects so advantageous. When we come down to a comparatively recent time, we see the Bible "going up on the breadth of the land." In passing by any given number of houses of the inferior class, we may presume there are in them four or five times as many copies of that sacred book as there were in the same number thirty or forty years since. And when we consider how many more persons in those houses can read, and that in some of them the book may be _more_ read for having come there as a novelty, than it is in many others where it has been an old article of the furniture, we may fairly presume that the increased reading is in a greater proportion than the increased number of Bibles.--This late period has also brought into action a new expedient, worthy to stand, in the province of education, parallel and rival to the most useful modern inventions in the mechanical departments; an organization for schools, by which, instead of one or two overlabored agents upon a mass of reluctant subjects, that whole mass itself shall be animated into a system of reciprocal agency. It has all the merit of a contrivance which associates with mental labor a pleasure never known to young learners before.