Who said "Perseverance is just stubbornness with a good reason."?

This quote is attributed to Mater.

Perseverance is just stubbornness with a good reason. - Mater

"Perseverance is just stubbornness with a good reason."

Mater Perseverance

"I'm a tractor tippin' fool!"

"Dadgum!"

"Well, I'll be!"

"You're my best friend!"

"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."