Ключевые слова: academic, achievement, background, book, boy, brain, business, cap, celebration, chemistry, college, concept, design, diploma, education, element, exam, flat, graduate, graduation, happy, hat, icon, illustration, isolated, knowledge, learning, people, person, scholarship, school, science, set, sign, student, students, study, studying, success, successful, superhero, symbol, teacher, university, winner, woman, work, young,