Ключевые слова: academic, adult, book, bookshelf, campus, caucasian, cheerful, college, concentration, education, educational, floor, hand, handsome, happy, holding, homework, idea, information, intellectual, intelligence, knowledge, learn, learning, library, lifestyle, literacy, literature, looking, man, open, page, paper, people, person, read, reading, research, school, shelf, sitting, student, study, studying, textbook, thinking, university, wisdom, writing,