Ключевые слова: ability, advice, advise, analysis, analyze, boss, business, businessman, choice, coach, concept, develop, development, education, govern, governance, hand, improve, improvement, instruct, instruction, knowledge, learn, man, management, manager, meeting, mentor, method, motivation, option, person, personnel, plan, portrait, potential, practice, presentation, seminar, skill, strategy, supervise, teach, theory, train, trainer, tutor, work, workshop, write,