Ключевые слова: achievement, background, block, blocks, brick, build, business, businessman, career, challenge, climb, climbing, closeup, concept, creative, cube, development, dove, form, graph, growth, job, ladder, motivation, natural, opportunity, person, personal, progress, red, rise, risk, shape, stack, staircase, stairs, step, strategy, structure, success, successful, symbol, toy, up, upstairs, way, wood, wooden, word,