Ключевые слова: background, banner, blackboard, brain, brainstorm, brainstorming, bulb, business, challenge, change, concept, conclusion, creative, creativity, different, discovery, education, genius, goal, growth, idea, image, imagination, innovation, insight, inspiration, invention, knowledge, lamp, lead, leader, leadership, learn, light, lightbulb, metaphor, new, positive, possible, problem, puzzle, solution, solving, success, think, thinking, vision, yellow,