Quote by Socrates

As for me, all I know is I know nothing.

— Socrates

The only thing that I know, is that I know nothing

— Rene Descartes

I know everything because I know nothing.

— Adam Carolla

The only thing I know is that I know nothing

— Socrates

I know that I know nothing.

— Socrates

For all we know, we know nothing.

— Terence McKenna

I know one thing, that I know nothing.

— Socrates

I only know that I know nothing

— Socrates

I know nothing except the fact of my ignorance.

— Socrates

If you think you know it all, you really know nothing.

— Robert Kiyosaki

I say this all the time: All I know is I know nothing at all.

— Brian Tyree Henry

I know all one can know when one knows nothing.

— Marguerite Duras