Who said "Hard work is the only path to any worthy goal."?

This quote is attributed to Brienne of Tarth.

Hard work is the only path to any worthy goal. - Brienne of Tarth

"Hard work is the only path to any worthy goal."

Brienne of Tarth Work

"I am no one's daughter now. I am Brienne of Tarth, and I will answer to no man but the Lord of Light."

"The things we love destroy us. Every time."

"I'm not a lady. I'm a warrior."

"Oaths are not words. They are things we do."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."