Who said "The cost of victory is often higher than we imagine."?

This quote is attributed to Agent Johnson.

The cost of victory is often higher than we imagine. - Agent Johnson

"The cost of victory is often higher than we imagine."

Agent Johnson War

"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."

"Some battles are worth fighting."

"Sometimes you have to become the monster to stop the monsters."

"Skynet sent me back through time to kill you."

"War teaches us the value of peace."