It is the unemotional, reserved, calm, detached warrior who wins, not the hothead seeking vengeance and not the ambitious seeker of fortune.
Be extremely subtle even to the point of formlessness. Be extremely mysterious even to the point of soundlessness. Thereby you can be the director of the opponent's fate.
The general who does not advance to seek glory, or does not withdraw to avoid punishment, but cares for only the people's security and promotes the people's interests, is the nation's treasure.