What is the slogan of military fighting spirit?

There are too many slogans about the fighting spirit of soldiers. Here are a few:

Use me in the first battle, and you will win if you use me! ?

In peace I am a defender, in battle I am a warrior.

Spreading blood to strengthen coastal defense, I and the island will live or die.?

Bleeding and sweating but not tears, losing skin and flesh but not falling behind.

A deep understanding of the connotation of fighting spirit

1. Fighting spirit is a war power condensed and sublimated from the beliefs, emotions, will and behavior of soldiers. It directly affects and controls soldiers. A mental state required by behavior and war, and a temperament characteristic of military war preparations and war operations.

2. To grasp the connotation of fighting spirit, the most important thing is to grasp that fighting spirit is a requirement of war behavior, embodies the professional spirit and essence of soldiers, and highlights the fighting atmosphere and wartime behavior of soldiers. spiritual characteristics and temperament characteristics.

3. Based on these understandings and thinking, the main connotation of fighting spirit should be composed of the four core elements of "honor", "loyalty", "passion" and "bravery".