Ключевые слова: 10, 100, attitude, battery, best, block, bubble, challenge, change, cheerful, concept, confidence, confusion, creativity, cube, emoticon, emotion, excellent, face, freedom, full, good, happiness, humor, icon, idea, imagination, innovation, inspiration, joy, mind, mood, motivation, negative, opinion, performance, positive, quality, sad, serious, service, sign, smile, solution, speech, symbol, think, trust, unhappy, wood,