Ключевые слова: academic, bulb, celebration, concept, education, graduation, had, head, icon, illustration, lesson, light bulb, logical thinking, male, man, mathematical, mathematical formulas, mathematician, mathematics, numbers, pedagogy, physics, physics formulas, pupil, research, school, schoolboy, science, silhouette, student, success, symbol, talent, teaching, technical studies, technical talent, technology, understanding, university, vector, young scientist,