In ancient China, there lived a great military strategist and general by the name of Sun Tzu. One day, the Emperor of China summoned Sun Tzu to his palace and asked him to train his army for an upcoming war. Sun Tzu began his training by teaching the soldiers the art of war and battle strategies. But he soon realized that the army's true weakness lay not in their external enemies but in their internal struggles. So, he devised a plan to teach his soldiers the art of self-discipline and self-cont