Who said "I'd choose a loyal friend over a thousand acquaintances."?

This quote is attributed to Luigi.

I'd choose a loyal friend over a thousand acquaintances. - Luigi

"I'd choose a loyal friend over a thousand acquaintances."

Luigi Friendship

"It's-a me, Luigi!"

"Mamma mia!"

"Let's-a-go!"

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

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."