Who said "Courage is not the absence of fear, but acting despite it."?

This quote is attributed to Missandei.

Courage is not the absence of fear, but acting despite it. - Missandei

"Courage is not the absence of fear, but acting despite it."

Missandei Courage

"I am Missandei of Naath, interpreter and advisor to the Dragon Queen."

"Daenerys Targaryen chose to free us, not because she needed us, but because it was right."

"Knowledge is power, but wisdom is knowing how to use it."

"I have served many masters, but I chose to serve the Mother of Dragons."

"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."