Who said "I've learned that rules keep us human."?

This quote is attributed to Negan.

I've learned that rules keep us human. - Negan

"I've learned that rules keep us human."

Negan

"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."