Ключевые слова: ambition, background, beads, business, career, colorful, concept, control, cubes, development, effective, evaluation, expertise, flat, gauge, good, great, growth, high, improvement, increase, lay, letters, level, limit, marketing, max, maximum, measure, measurement, motivation, object, performance, power, profit, progress, quality, rate, rating, red, risk, skill, strategy, success, technology, top, view, wooden, word, yellow,