Who said "The world needs more pipes and less walls."?

This quote is attributed to Luigi.

The world needs more pipes and less walls. - Luigi

"The world needs more pipes and less walls."

Luigi Peace

"It's-a me, Luigi!"

"Mamma mia!"

"Let's-a-go!"

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

"Peace comes from a good conscience."

"Life is too short to hold grudges."

"A man's home is his sanctuary. It should be treated as such."

"The world is chaotic enough. At least your home should make sense."