Who said "The truth is like a lion; you don't have to defend it."?

This quote is attributed to Lannister.

The truth is like a lion; you don't have to defend it. - Lannister

"The truth is like a lion; you don't have to defend it."

Lannister Truth

"A Lannister always pays his debts."

"I am the god of tits and wine."

"You are an awful man."

"I drink and I know things."

"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."