Who said "I've learned that trying your best is sometimes enough."?

This quote is attributed to Annie Edison.

I've learned that trying your best is sometimes enough. - Annie Edison

"I've learned that trying your best is sometimes enough."

Annie Edison Perseverance

"I'm not a psycho. I'm a control freak."

"I have to be the best at everything I do."

"Study groups are where the magic happens."

"I don't do anything unless I can do it perfectly."

"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."