Who said "Me always believe in self. Self that eat many cookie."?

This quote is attributed to Cookie Monster.

Me always believe in self. Self that eat many cookie. - Cookie Monster

"Me always believe in self. Self that eat many cookie."

Cookie Monster Courage

"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"

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."