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

This quote is attributed to Agatha Harkness.

Courage isn't the absence of fear; it's acting despite it. - Agatha Harkness

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

Agatha Harkness Courage

"Well, hello, dearie."

"The real question is, what are you willing to do to keep what you love?"

"Power isn't given, it's taken."

"I'm not a witch. Well, not a traditional one anyway."

"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."