Ключевые слова: aged, background, book, books, bookworm, cognition, collection, composition, culture, different, education, entertainment, fiction, flat, hobby, information, interesting, knowledge, lay, learn, learning, leisure, library, lifestyle, literary, literature, many, nobody, novel, object, old, pages, paper, pattern, read, reading, relax, rest, school, story, study, textbook, texture, textured, top, view, wisdom, wooden,