Known Quote by Anonymous

There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that…

— Donald Rumsfeld

“there are things we know (‘known facts’), there are things we do not know (‘known unknowns’) and there are things that we do not…

— Rolf Dobelli

“Reports that say that something hasn't happened are always interesting to me, because as we know, there are known knowns; there are things we…

— Donald Rumsfeld

“And for once, Donald Rumsfeld, in the news at the time over the Iraq war made sense to me: "As we know," he said,…

— Benjamin Mee

“The difference between the Known and Unknown is just Knowing it.”

— Ahtesham

There are known knowns and known unknowns, but what we should be worried about most is the unknown unknowns.

— Gary Marcus

We Will Never Know The Known, But Always Know The Unknown.

— Courtney Carlock

Everything can be known and, in some cases, everything is known.

— Toomas Hendrik Ilves

Once a thing is known,it can't be UNknown.

— Chris Crutcher

When you start talking about the known knowns and the unknown unknowns, you're thrown into a crazy meta-level discussion. Do I know what I…

— Errol Morris

All Knowledge is Divided into Three Domains: "What We Know", "What We Know That We Don't Know", and "What We Don't Know That We…

— Werner Erhard

There are things known and there are things unknown, and in between are the doors of perception.

— Aldous Huxley