Who said "The strong survive. The weak perish."?

This quote is attributed to Palpatine.

The strong survive. The weak perish. - Palpatine

"The strong survive. The weak perish."

Palpatine Nature

"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!"

"Nature teaches us about beauty."

"Nature teaches us patience and wisdom"

"Sometimes it snows in April."

"Every town has a soul, and Twin Peaks has a troubled one."