Who said "We will conquer all worlds. This is inevitable."?

This quote is attributed to Dalek.

We will conquer all worlds. This is inevitable. - Dalek

"We will conquer all worlds. This is inevitable."

Dalek Motivation

"Exterminate! Exterminate!"

"You will be exterminated!"

"Daleks do not feel pity or remorse or fear."

"We are superior. We are pure."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."