The title of the book was Principles of Light-Bearing, and Sharide was engrossed in it by the second page. It described how light was the underpinning of the world. She had dreamed of being a weaver, and a fisher, and a soldier, and many different wives, but the life of a seeker of knowledge had never come to her yet. When next she slept, she decided, she would try to find a life wherein she had read this book, and other books, and understood them.