Your own brain ought to have the decency to be on your side!

This is a lovely party," said the Bursar to a chair, "I wish I was here.

The only really sane person in there is Igor, and possibly the turnip. And I'm not sure about the turnip.

Do you think it's possible for an entire nation to be insane?

See what I mean? You gotta be crazy. Ain't no time to be sane.

If you think anyone is sane you just don't know enough about them.