The purpose of fighting is to win. There is no possible victory in defense. The sword is more important than the shield, and skill is more important than either. The final weapon is the brain. All else is supplemental.
I have seen funnier ones, like on the one at my dads work on the big heavy duty washing machine they use to wash their fire turnouts it has a picture of a guy getting into it, and then it shows a picture of him in a casket LOL
"I come in peace. I didn’t bring artillery. But I’m pleading with you, with tears in my eyes: If you fuck with me, I’ll kill you all." -General James N. Mattis