Ключевые слова: achievement, authority, black, boss, business, career, challenge, chance, change, chess, competition, concept, crown, decide, decision, desire, dream, effort, figure, game, hope, idea, imagination, inspiration, king, leader, leadership, lord, manager, match, metaphor, object, opportunity, pawn, piece, player, power, queen, soldier, strategy, success, symbol, tactic, victory, wall, winner, work,