Who said "I've learned that power is a curious thing."?

This quote is attributed to Lannister.

I've learned that power is a curious thing. - Lannister

"I've learned that power is a curious thing."

Lannister Power

"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."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."