ignoramus
know nothing
uneducated person

I know nothing- I'm partly mazed.

But I know nothing--nothing at all.

Perhaps the boy knew nothing- did he deserve to die for what the healer thought he knew?

Further questioning showed that 58 per cent said they 'knew nothing' about the average engineering company and only 8 per cent felt 'well informed.'

"Which means you know nothing--right?"

PAULA: Well, I don't know nothing' about no tumors, but when my aunt Ruby died, her liver was the size of a champion watermelon.

He said: "I know nothing--nothing.

"We know 'nothing' of them," my husband warned me then.

No one can fall back on the excuse that 'we knew nothing'.

They were steeped in ignorance; they knew nothing--nothing which it could profit them to know.