The fact, which no sane mind can help but believe, is

I don't. I personally don't, I'm sorry.

How did the Roman aqueducts contribute to the fall of Rome?

I have no idea.

I don't know.

I don't understand it.

So all of them have different color foreheads.

To what extent can we ascribe personality to God?

It looks terrible. Is it a little hot plate?

Where's the other dot?

How could your mother be 10 years younger than you?

What's the long term effect of this on us or on music?

Don't understand.

I do not know...

I don't know,

I don't know, Your Excellency.

I don't know, Sergeant.

I don't know, sir.

I don't know, Sister.

I don't know, Sister.

Not sure.

I wouldn't know, sir.

I'm not certain.

Uncertain.

I didn't know.

I don't understand...

I have no idea,sir.

Uh, I'm not sure.

We don't know.

I'm not sure I would like that.

So, will we find the whole of physics?

Isn't it clear to you?

We don't know yet, sir.

Has it done any good?

'You don't know.

She doesn't know.

I'm not sure you'd...

As far as I can tell, this informant came to him.

I... No.

What happened? I don't know, I have no idea.

Thank you, officers. It won't happen again.

When I wrote my report to the Koreans,

I don't know yet.

We don't know yet.

But these two constants, they're just constants.