“The general who advances without coveting fame and retreats without fearing disgrace, whose only thought is to protect his country, is the jewel of the kingdom.”

The best general seeks neither glory nor avoids shame for its own sake; only the mission matters.
Chapter 10 repeats its jewel standard with the mission sharpened: advancing without coveting fame, retreating without fearing disgrace, protecting the country and doing good service — the jewel of the kingdom. Within the chapter’s logic, this is not an ethics insert; it is the operating requirement for the previous verse. A general who obeys ground-truth over the ruler can only survive that independence if his motives are visibly clean.
The board’s favorite executive declines the flagship role — publicly, at the height of his visibility — because the numbers say the flagship consumes the division he was hired to save. A year later the division thrives and the flagship is quietly wound down by his successor. His decline looked like fear; Chapter 10 calls it the jewel doing the arithmetic. Advancing covets fame exactly when retreating is the service.
Freedom from fame-fear is not conflict-avoidance — the jewel advances when advancing serves, and Sun Tzu’s book is otherwise a manual for advancing well. The discipline is about the chooser’s motive, not the choice’s direction: mission-first reasoning produces both bold advances and unglamorous retreats, and cannot be predicted by either.