Ключевые слова: academic, achievement, blackboard, board, books, boys, caucasian, chalkboard, child, childhood, children, classical, clever, development, discovery, education, elegant, emotional, formal, generation, genius, glasses, graduate, group, handsome, happy, indoor, kids, knowledge, lads, learn, male, man, people, portrait, pupils, scholars, school, schoolboy, schoolchild, science, serious, shirt, smart, smiling, spectacles, students, study, success, suit,