Who said "Courage is trying again after falling down."?

This quote is attributed to Timmy.

Courage is trying again after falling down. - Timmy

"Courage is trying again after falling down."

Timmy Courage

"Timmy!"

"Timmy timmy timmy!"

"Timmeh!"

"Timmy loves his friends."

"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."