Although Mr. Murdstone clearly doesn't care about David's well-being or future prospects, the speech he gives about hoping that hard work will improve David is plausible from a Victorian point of view. Fortunately for David, Miss Betsey recognizes Murdstone's hypocrisy. This doesn’t mean, however, that Miss Betsey disagrees with the basic principles Mr. Murdstone is espousing. When asking about David's inheritance, for instance, she criticizes David's father for passing through life without ever giving any thought to his or his son's future. On the other hand, her displeasure with Clara's meekness is an implicit critique of Victorian norms (specifically, surrounding wifely submissiveness).