Who said "You have to believe in yourself when no one else does."?

This quote is attributed to Katharine Hepburn.

You have to believe in yourself when no one else does. - Katharine Hepburn

"You have to believe in yourself when no one else does."

Katharine Hepburn Perseverance

Actress American 1907–2003

"I never lose sight of the fact that just being is fun."

"If you obey all the rules, you miss all the fun."

"The person who says it is impossible should not interrupt the person doing it."

"I'm an atheist, and that's it. I believe it's nothing mysterious to not believe in God."

"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."