Ключевые слова: achievement, ball, brainstorming, bright, brilliant, bulb, business, clever, concept, creative, creativity, crumple, crumpled, discovery, document, genius, idea, imagination, innovation, inspiration, invention, lamp, light, lightbulb, metaphor, motivation, note, paper, planning, problem, reach, resolution, solution, strategy, success, successful, teamwork, thought, wastepaper,