Beware Quote by Harvey Fierstein

There are some people that if they don't know, you can't tell them.

— Louis Armstrong

There are some people who, if they don't already know, you can't tell 'em.

— Yogi Berra

Those who think they know it all have no way of finding out they don't..

— Leo Buscaglia

Those that'll tell don't know, and those that know won't tell.

— Spike Lee

Think again for the more someone claims to know, the less they generally do know.

— Mazher

Just because you know doesn't mean they know.

— Scooter Braun

Nobody knows diddly. They just think they do. And the people that think they know the most know the least.

— Clint Eastwood

They just knew. And I think that's all you can ever ask from a friend.

— Stephen Chbosky

If you want to know the truth, just ask me. Don't just assume that what other people say is true. They don't really know…

— Nishan Panwar

Those who know don't tell and those who tell don't know.

— Michael Lewis

I have found people don't want to be told. That they can figure it out.

— Bob Woodward

Even though there are no ways of knowing for sure, there are ways of knowing for pretty sure.

— Anonymous