Ключевые слова: age, ai, book, brilliant, classroom, craziness, discovery, education, elderly, elegance, enthusiasm, excellence, excitement, expressing, eyeglasses, find, funny, generative, genius, gesture, gesturing, happy, idea, journal, laboratory, lecturer, male, man, mature, occupation, old, paper, pensioner, person, portrait, positive, professional occupation, professor, research, retired, retirement, senior, senior adult, sheets, showing, smart, smile, successful, teacher,