Hearing the chicken and dancing "Book of Jin·Zu Ti Zhuan": "In the middle of the night, I heard the crow of a wild chicken, and I woke up and said: 'This is not an evil sound.' Because of the dance." Hearing the crow of the chicken, he got up and danced with his sword. . Later, it is a metaphor for those who are determined to serve the country and rise up in time.

Starting from scratch, I built a career through hard work and hard work.

Comeback The dust kicked up by people and horses running. Describes organizing strength and trying to recover after failure.

Morning bells and evening drums: In ancient Buddhist temples, bells were sounded in the morning and drums were beaten in the evening to tell the time, which was used to make people realize.

To burn down the boat is a metaphor for acting decisively and holding the determination to only look forward without looking back.

The Biography of Ban Chao in the Book of the Later Han Dynasty: "A real man has no other ambitions, so he should imitate Fu Jiezi. Zhang Qian made meritorious service in a foreign land in order to win the title of marquis. How can he be able to do so for a long time?" Congrong: Join the army. ,join the army. Throw away your pen and join the army.

Refers to literati joining the army