Ключевые слова: ability, alphabet, background, block, blocks, business, capability, career, communication, company, concept, cube, cubes, development, economy, education, experience, idea, isolated, job, knowledge, leadership, learn, letter, management, marketing, mastery, motivation, occupation, orange, performance, personal, positive, proficiency, qualification, shape, skills, solution, strategy, success, successful, table, text, training, wood, wooden, word, work, workmanship, written,