Who said "Patience was taught to me by every close call I survived."?

This quote is attributed to Frank Castle.

Patience was taught to me by every close call I survived. - Frank Castle

"Patience was taught to me by every close call I survived."

Frank Castle Patience

"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."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."