Who said "Kimmy's a survivor, and survivors don't give up!"?

This quote is attributed to Kimmy Schmidt.

Kimmy's a survivor, and survivors don't give up! - Kimmy Schmidt

"Kimmy's a survivor, and survivors don't give up!"

Kimmy Schmidt Perseverance

"Kimmy Schmidt is not afraid of anything!"

"I'm going to start a new life in New York City!"

"Every day above ground is a good day."

"I'm very resilient. I have a good attitude."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."