Who said "I'm going to be brave, just like you."?

This quote is attributed to Morty Smith.

I'm going to be brave, just like you. - Morty Smith

"I'm going to be brave, just like you."

Morty Smith Courage

"Oh geez, oh man, I don't know if I can do this!"

"Why would you do that? That's like, the worst possible thing you could have done."

"I'm just a kid, Rick. I don't understand half of what you say."

"You know what, screw you, Rick! I'm going home!"

"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."