Who said "Every person is a masterclass if you're willing to learn."?

This quote is attributed to Joan Rivers.

Every person is a masterclass if you're willing to learn. - Joan Rivers

"Every person is a masterclass if you're willing to learn."

Joan Rivers Education

Comedian and Actress American 1933–2014

"I hate housework! You make the beds, you do the dishes and six months later you have to start all over again."

"Never be angry at a man for his honesty."

"Life is very short and what we have to do must be done now."

"Don't tell me about problems unless you come with solutions."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."