Who said "I will not rest until the realm is secure under my rule."?

This quote is attributed to Stannis Baratheon.

I will not rest until the realm is secure under my rule. - Stannis Baratheon

"I will not rest until the realm is secure under my rule."

Stannis Baratheon Perseverance

"Duty is the death of love."

"I am of the night."

"The night is dark and full of terrors."

"A king does not ask, he commands."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."