Although we regret the omission of some observations on waste and prodigality--remarks in which the most profound knowledge of the best authorities on this subject is tempered with a strict attention to practical interest, and a minute acquaintance with the affairs of ordinary life--we proceed to the chapters on "Frivolity and Ignorance," with which, and an admirable dissertation on the authority of reason, the volume terminates. These chapters yield to none in this admirable work for utility and importance; there are three subjects on which the influence of frivolity, baneful as it always is, is most peculiarly dangerous and destructive--education, politics, and religion. On all these great points, inseparably connected as they are with human happiness and virtue, the frivolity of women may give a bias to the character of the individual, which will be traced in his career to the last moment of his existence. The author well observes that frivolity and ignorance, rather than deliberate guilt, are the causes of political error and tergiversation. If there are few persons ready to devote themselves to the good of their species, and carrying their attention beyond kindred and acquaintance, to comprise the most distant posterity and regions the most remote within the scope of their benevolence; so there are few of those monsters in selfishness, who would pursue their own petty interests when the happiness of millions is an obstacle to its gratification; but as a leaf before the eye will hide a universe, self-love limits the intellectual horizon to a compass inconceivably narrow; and the prosperity of nations, when placed in the balance with a riband or a pension, has too often kicked the beam. Professional business, and the love of detail, which is so deeply rooted in most English natures, tends also to contract the thoughts, to erect a false standard of merit, and to fill the mind with petty objects. As an instance of this, it may be remarked that Lord Somers is the only great man who, in England, has ever filled a judicial situation. So wide is the difference between present success and future reputation--so weak on all sides but one, are those who have limited themselves to one side only--so technical and engrossing are the avocations of an English lawyer. The best, if not the only remedy for this evil, is, in the words of our author, the "study of well-chosen books."