The melancholy truth that "the human heart is deceitful above all things, and desperately wicked," is by nothing proved so strongly as by the imperfect sense displayed by children of the sanctity of moral truth. Both the gentlemen and the mass of the people, as they advance in years, learn to despise and avoid falsehood; the former out of pride, and from a remaining feeling, derived from the days of chivalry, that the character of a liar is a deadly stain on their honour; the other, from some general reflection upon the necessity of preserving a character for integrity in the course of life, and a sense of the truth of the common adage, that "honesty is the best policy." But these are acquired habits of thinking. The child has no natural love of truth, as is experienced by all who have the least acquaintance with early youth. If they are charged with a fault while they can hardly speak, the first words they stammer forth are a falsehood to excuse it. Nor is this all: the temptation of attracting attention, the pleasure of enjoying importance, the desire to escape from an unpleasing task, or accomplish a holiday, will at any time overcome the sentiment of truth, so weak is it within them. Hence thieves and housebreakers, from a surprisingly early period, find means of rendering children useful in their mystery; nor are such acolytes found to evade justice with less dexterity than the more advanced rogues. Where a number of them are concerned in the same mischief, there is something resembling virtue in the fidelity with which the common secret is preserved. Children, under the usual age of their being admitted to give evidence, were necessarily often examined in witch trials; and it is terrible to see how often the little impostors, from spite or in mere gaiety of spirit, have by their art and perseverance made shipwreck of men's lives. But it would be hard to discover a case which, supported exclusively by the evidence of children (the confessions under torture excepted), and obviously existing only in the young witnesses' own imagination, has been attended with such serious consequences, or given cause to so extensive and fatal a delusion, as that which occurred in Sweden.