Ambition to succeed was inborn before the days of sight-saving classes and the many provisions now available. This book is her achievement. Her ambition was to teach teachers. Forward written by William L. Benedict ~ Head of Department of Ophthalmology, Mayo Clinic, Rochester, Minnesota

The book likely explores the challenges faced by Borghild Dahl due to her vision impairment and how she persevered despite them.

Self-determination and ambition: The description highlights Dahl's innate drive to succeed, suggesting the book delves into her motivation and determination.

Education and empowerment: Dahl's ambition to teach teachers suggests the book emphasizes the importance of education and its transformative power.

Innovation and adaptation: The mention of "sight-saving classes" implies the book might explore advancements in vision care and how Dahl navigated them.

Legacy and impact: The statement "This book is her achievement" suggests the book chronicles Dahl's accomplishments and the lasting impact she made.