Who said "I believe in my brother, and that's what matters most."?

This quote is attributed to Luigi.

I believe in my brother, and that's what matters most. - Luigi

"I believe in my brother, and that's what matters most."

Luigi Faith

"It's-a me, Luigi!"

"Mamma mia!"

"Let's-a-go!"

"I'm-a scared, but I'm-a going anyway!"

"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"