Who said "Hard work is the key to everything worth having."?

This quote is attributed to Leela.

Hard work is the key to everything worth having. - Leela

"Hard work is the key to everything worth having."

Leela Perseverance

"I'm the captain. I make the hard decisions."

"Just because I have one eye doesn't mean I can't see the future clearly."

"Love is worth fighting for, no matter how complicated it gets."

"We've been through worse. We'll get through this too."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."