Who said "Me not perfect, but me always try do better. Like cookie."?

This quote is attributed to Cookie Monster.

Me not perfect, but me always try do better. Like cookie. - Cookie Monster

"Me not perfect, but me always try do better. Like cookie."

Cookie Monster Perseverance

"Me love cookie, but me love you more"

"Cookie is a sometimes food"

"Om nom nom nom nom"

"Me not think about tomorrow. Me think about cookie"

"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."