Who said "Scooby and me never back down from a challenge."?

This quote is attributed to Scooby-Doo.

Scooby and me never back down from a challenge. - Scooby-Doo

"Scooby and me never back down from a challenge."

Scooby-Doo Courage

"Scooby-Dooby-Doo, where are you?"

"Ruh-roh!"

"Like, zoinks!"

"Let's split up, gang!"

"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."