Ключевые слова: adult, book, botanist, brainy, bulb, business, businessman, casual, caucasian, character, collar, colorful, concept, creative, education, erudite, exam, find, finger, hard study, holding, idea, inspiration, knowledge, lamp, law, lawyer, learning, lecturer, library, light, light bulb, lightbulb, man, office, pensive, portrait, professor, read, reader, reading, research, school, smart, student, study, teacher, thinking, thoughtful, up,