Who said "Hard work and determination - that's the path to success"?

This quote is attributed to Ricky Ricardo.

Hard work and determination - that's the path to success - Ricky Ricardo

"Hard work and determination - that's the path to success"

Ricky Ricardo Perseverance

"Lucy, you got some 'splainin' to do!"

"I'm not angry, I'm just disappointed."

"Babalú!"

"This is going to be a great show!"

"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."