Who said "Your strength is nothing. We are infinite strength."?

This quote is attributed to Dalek.

Your strength is nothing. We are infinite strength. - Dalek

"Your strength is nothing. We are infinite strength."

Dalek Strength

"Exterminate! Exterminate!"

"You will be exterminated!"

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

"We are superior. We are pure."

"Strength comes from within."

"A woman should be proud of who she is."

"A strong woman can overcome anything."

"The only thing I'm good at is killing."