Ключевые слова: abstract, background, better, block, blocks, business, businessman, career, change, concept, copy space, cube, cubes, development, economy, efficient, finance, growth, hand, idea, improvement, increase, job, leader, management, motivation, partnership, plan, process, progress, sign, solution, step, strategy, succeed, success, successful, symbol, system, target, team, teamwork, text, think, turn, white, wooden, word, words, work,