Ключевые слова: action, analysis, argue, ask, brain, business, cause, concept, conclusion, creative, debate, decision, education, explain, explanation, idea, important, information, inquisitive, inspiration, intellect, intelligence, issue, knowledge, letter, life, logic, meaning, mind, motivation, motivational, object, problem, purpose, question, reason, sense, sign, strategy, success, symbol, teach, text, think, thinking, vision, why, wonder, word,