Who said "I believe that hard work is its own reward."?

This quote is attributed to Beth Smith.

I believe that hard work is its own reward. - Beth Smith

"I believe that hard work is its own reward."

Beth Smith Work

"I'm not just a stay-at-home mom. I'm a surgeon, a scientist, and I have my own identity."

"You know what? I'm done apologizing for having ambitions."

"Being a good parent means letting your kids make their own mistakes."

"I love my family, but that doesn't mean I have to lose myself in them."

"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."