Who said "I make my own luck. And it's ruthlessly efficient."?

This quote is attributed to Stewie Griffin.

I make my own luck. And it's ruthlessly efficient. - Stewie Griffin

"I make my own luck. And it's ruthlessly efficient."

Stewie Griffin Power

"Ah, victory! Now if you'll excuse me, I have a world to take over and a diaper to fill."

"You know, Lois, I'd kill you if I weren't so lazy."

"Quiet, you are all stupid! Especially you."

"I'm gonna take over the world, and when I do, all of you will bow down to me!"

"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."