indifference to the puzzled efforts of its apologists to reduce its moral turpitude to just so much error of the understanding. But, as for understanding--it should be time to look to their own, when they find themselves asserting, in other words, that there is actually as much virtue in the world as there is knowledge of its principles and laws. We should rather have surmised that, deplorably deficient as that knowledge is, the reduction of a fifth or tenth part of it to practice would make a glorious change in England and Europe. The persons, therefore, whose zeal is combined with knowledge in the prosecution of plans for the extension of education, proceed on a calculation of an effect more limited, in apparent proportion to the means, and with less certainty of even that more limited measure in any single instance, than they would have been justified in anticipating in many other departments of operation. They would, for example, predict more positively the results of an undertaking to cultivate any tract of waste land, to reclaim a bog, or to render mechanical forces available in an untried mode of application; or, in many cases, the decided success of the healing art as applied to a diseased body. They must needs be moderate in their confidence of calculation for good, on a moral nature whose corruption would yield an enemy of mankind a gratifying probability in calculating for evil. In comparing these opposite calculations, they would be glad if they might make an exchange of the respective probabilities. That is to say, let a man, if such there be, who could be pleased with the depravity and misery of the race, a sagacious judge too, of their moral constitution, and a veteran observer of their conduct,--let him survey with the look of an evil spirit a hundred children in one of the benevolent schools, and indulge himself in prognosticating, on the strength of what he knows of human nature, the proportion, in numbers and degree, in which these children will, in subsequent life, exemplify the _failure_ of what is done for their wisdom and welfare;--let him make his calculation, and, we say, there may be times when the friends of these institutions would be glad to transfer the quantity of probability from his side to theirs; would feel they should be happy if the proportion in which they fear he may be right in calculating on evil from the nature of the beings under discipline, were, instead, the proportion in which it is rational to reckon on good from the efficacy of that discipline. "Evil, be thou my good," might be their involuntary apostrophe, in the sense of wishing to possess the stronger power, transmuted to the better quality.