Ключевые слова: 45 years, academic, attentive, bench, blind, book, boy, boys, braille, casual clothing, child, childhood, classroom, code, concentration, desk, development, disabled, education, elementary, eyes closed, finger, focused, handicapped, indoors, information, innocence, intelligence, intelligent, knowledge, learning, lifestyle, male, mixedrace, mixedrace person, one person, physical impairment, pointing, reading, school, school kid, schoolboy, sitting, student, study, studying, wisdom,