Who said "I believe in doing what's right, even when it's hard."?

This quote is attributed to Mario.

I believe in doing what's right, even when it's hard. - Mario

"I believe in doing what's right, even when it's hard."

Mario Truth

"It's-a me, Mario!"

"Let's-a-go!"

"Mamma mia!"

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

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."