Who said "Rule through fear, and your rule will be absolute."?

This quote is attributed to Palpatine.

Rule through fear, and your rule will be absolute. - Palpatine

"Rule through fear, and your rule will be absolute."

Palpatine Leadership

"Did you ever hear the tragedy of Darth Plagueis the Wise?"

"The dark side of the Force is a pathway to many abilities some consider to be unnatural."

"Have you ever heard of the tragedy of Darth Plagueis? I thought not."

"Unlimited power!"

"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"