1876. Contents: Two sciences included in moral philosophy; Moral philosophy as an art referring to an ideal; On Want; General view of the moral ideals and of the relation between them; The ideals are not mere imaginations; On the analogy between the intellectual and moral ideals; On moral value; Duty; On the genesis of virtue: its emotional elements, benevolence; Genesis of virtue: its intellectual elements, principle; Distribution of action considered from the ideal point of view; The anatomy of wrongdoing; On pleasure and pain; On happiness; On moral elevation; On the relation of the ideals to higher and lower fact; Actual and ideal human nature; On the goodness of custom; Relation of individual to custom; On character, will, and education; Discussion, controversy, war; and Importance of right belief.