Ключевые слова: asking, black, book, books, brain, business, computer, diploma, distance, document, education, glyph, icon, idea, illustration, information, innovation, intelligence, intelligent, knowledge, learn, learning, library, line, literature, mind, monochrome, network, owl, problem, question, reading, school, science, server, shelf, sign, solve, storaging, study, studying, symbol, talking, technology, think, training, university, wisdom, world,