Ключевые слова: abstract, background, balance, block, blocks, brick, build, building, business, businessman, challenge, concept, construction, cube, danger, development, gambling, game, growth, hand, holding, investment, ladder, leadership, learn, man, pile, placing, plan, play, progress, project, risk, shape, solution, stack, steps, strategy, structure, success, teamwork, tower, toy, up, white, wood, wooden,