Who said "True power comes from unity and friendship."?

This quote is attributed to Mario.

True power comes from unity and friendship. - Mario

"True power comes from unity and friendship."

Mario Leadership

"It's-a me, Mario!"

"Let's-a-go!"

"Mamma mia!"

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

"A leader must be fair and just."

"Integrity is everything."

"One must take responsibility for one's environment."

"In this house, I make the decisions"