Who said "Honest work, no matter how humble, has dignity."?

This quote is attributed to Luigi.

Honest work, no matter how humble, has dignity. - Luigi

"Honest work, no matter how humble, has dignity."

Luigi Work

"It's-a me, Luigi!"

"Mamma mia!"

"Let's-a-go!"

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

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."