Who said "I believe in justice for all, not just the strong."?

This quote is attributed to Luigi.

I believe in justice for all, not just the strong. - Luigi

"I believe in justice for all, not just the strong."

Luigi Justice

"It's-a me, Luigi!"

"Mamma mia!"

"Let's-a-go!"

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

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."