Who said "The truth is often harsh. That does not make it less true."?

This quote is attributed to Stannis Baratheon.

The truth is often harsh. That does not make it less true. - Stannis Baratheon

"The truth is often harsh. That does not make it less true."

Stannis Baratheon Truth

"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."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."