This article interprets Sun Tzu’s view on strategists choosing lords. It highlights their independent spirit to pick wise rulers or leave incompetent ones, citing ancient figures. It also reflects the scholar-strategists’ philosophy of mutual selection in the Spring and Autumn Period.
Sun Tzu puts forward seven criteria to compare rival sides, including virtuous rulers, capable generals and disciplined troops, to judge victory or defeat. He also notes leaving or staying based on whether a general adopts his strategies.