Who said "Laughter before battle is the mark of a warrior."?

This quote is attributed to Agent Johnson.

Laughter before battle is the mark of a warrior. - Agent Johnson

"Laughter before battle is the mark of a warrior."

Agent Johnson Humor

"There is no escape from Matrix. There is no outside."

"You believe you are special, that somehow the rules do not apply to you. Obviously, you are mistaken."

"I am inevitable."

"What are you waiting for? You're faster than this."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."