Who said "True power lies in the ability to inspire fear."?

This quote is attributed to Lannister.

True power lies in the ability to inspire fear. - Lannister

"True power lies in the ability to inspire fear."

Lannister Leadership

"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."

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"