Who said "Courage isn't the absence of fear. It's acting despite it."?

This quote is attributed to Frank Castle.

Courage isn't the absence of fear. It's acting despite it. - Frank Castle

"Courage isn't the absence of fear. It's acting despite it."

Frank Castle Courage

"Punishment is a language they understand."

"I'm not a hero. I'm a tool, sharpened and aimed."

"The only way to stop evil is to be better at it than they are."

"Mercy is for the living. The dead don't care."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

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