Antiguamente, todo recluta de los marines debía aprenderse el credo durante su formación.
I must shoot straighter than my enemy who is trying to kill me.
I must shoot him before he shoots me.
I will ... My rifle and I know that what counts in war is not the rounds we fire, the noise of our burst, nor the smoke we make.
Thus, I will learn it as a brother.
We will ... Before God, I swear this creed.
We are the masters of our enemy.
Aprenderé sus debilidades, sus puntos fuertes, sus partes, sus accesorios, sus miras y su cañón.