Ключевые слова: advice, asking, assistance, authority, coach, communication, concepts, condition, data, direction, expertise, faqs, felt tip pen, formalwear, guidance, human hand, ideas, instructions, intelligence, law, leadership, leading, learning, legal system, manager, medical procedure, message, moral dilemma, organization, presentation, protocol, reminder, ruler, sayings, service, short phrase, strategy, support, symbol, text, warning sign, wisdom, writing,