Ключевые слова: best, block, boss, business, challenge, chess, comparison, competition, concept, conquer, conqueror, cube, defeat, development, fail, failure, figure, game, goal, gold, growth, high, higher, king, leader, leadership, level, lose, loser, overcome, power, rank, ranking, reach, silver, staircase, stairs, step, strategy, success, successful, symbol, top, versus, win, winner, wood,