Who said "I have already paid the price for this crown. It is mine."?

This quote is attributed to Stannis Baratheon.

I have already paid the price for this crown. It is mine. - Stannis Baratheon

"I have already paid the price for this crown. It is mine."

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."