Ключевые слова: book, bulb, concept, create, creative, creativity, dream, ecological, ecology, education, fantasy, idea, imaginary, imagination, inspiration, intelligence, knowledge, learning, light, lightbulb, literary, literature, magical, mind, mystery, mystical, nature, open, outdoors, page, paper, plant, publication, read, research, school, smart, story, study, studying, surreal, symbol, tale, text, textbook, think, travel, tree, university, wisdom,