It may be argued, “Parents have certain privileges: these are regarded as exempt from the action of ordinary rules, and so also ought to be the case with other beneficent persons.” Nay; mankind has assigned a peculiar sanctity to the position of parents, because it was advantageous that children should be reared, and people had to be tempted into undergoing the toil of doing so, because the issue of their experiment was doubtful. One cannot say to them, as one does to others who bestow benefits, “Choose the man to whom you give: you must only blame yourself if you are deceived; help the deserving.” In rearing children nothing depends upon the judgment of those who rear them; it is a matter of hope: in order, therefore, that people may be more willing to embark upon this lottery, it was right that they should be given a certain authority; and since it is useful for youth to be governed, we have p............