Ключевые слова: alone, back, business, businessman, career, center, challenge, chance, choice, complex, complexity, concept, crisis, decide, difficult, direction, elegant, enter, entrance, find, game, goal, help, idea, illustration, infinity, labyrinth, man, maze, plan, problem, race, risk, search, solution, solve, stand, straight, strategy, success, suit, think, though, trouble, wall, way, young,