Who said "Hard work is its own reward."?

This quote is attributed to Prim Everdeen.

Hard work is its own reward. - Prim Everdeen

"Hard work is its own reward."

Prim Everdeen Work

"I'm not very good at this."

"I want to help people."

"You could live a thousand lifetimes and never deserve the love Katniss has for you."

"I'm not like Katniss."

"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."