Who said "Hard work always pays off."?

This quote is attributed to Pikachu.

Hard work always pays off. - Pikachu

"Hard work always pays off."

Pikachu Work

"Pika pika!"

"Pikachu!"

"Pika pika chu!"

"I choose you!"

"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."