How does the author present the idea of self-improvement in the novel, A Girl of the Limberlost?

Self-improvement is an important ideal in the novel. One important tool in regard to self-improvement is knowledge, but not necessarily formal education. Elnora believes high school and college will provide an escape from a dreary life, but ambition, perseverance, and hard work are really responsible for the improvements in her circumstances. Thus, Elnora embodies the work ethic, allowing Porter to comment upon the uselessness of some wealthy people, especially those women whose principal concerns are clothes and parties. Recognizing Elnora's superiority of character, the selfish and temperamental Edith Carr vows to dedicate herself to a similar life of useful work for others.