Ключевые слова: adult, back, back to school, background, backpack, beautiful, book, boy, boys, caucasian, child, childhood, concept, dream, education, glasses, idea, imagination, inspiration, isolated, kid, knowledge, light, little, male, man, one, people, person, preschool, preschooler, pupil, read, reading book, red, school background, school children, school kids, single, smile, student, study, success, technology, textbook, white, winner, world, young, youth,