Who said "The strong survive. The weak perish. That's nature."?

This quote is attributed to Negan.

The strong survive. The weak perish. That's nature. - Negan

"The strong survive. The weak perish. That's nature."

Negan Nature

"I am the eeny, meeny, miny, moe of the apocalypse."

"You don't have to be afraid anymore. Not of me. Not of anything."

"I don't kill women. It's not in my rules."

"I'm gonna take what I want, and I'm gonna make it mine."

"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."