Who said "I believe in myself, and that makes all the difference."?

This quote is attributed to Mario.

I believe in myself, and that makes all the difference. - Mario

"I believe in myself, and that makes all the difference."

Mario Faith

"It's-a me, Mario!"

"Let's-a-go!"

"Mamma mia!"

"I'm not giving up on my brother."

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"