I'm trying to find things on the outer limits of experience.

"The outer limit of what a man can stand is not yet known."

But that appears to be the outer limit of the easy case.

At last they reached the outer limit - and passed through.

These stories would take social criticism to the outer limits in order to make a point.

And still less about the outer limits of logic, as such.

So I think we're at the outer limits of the time that he was going to have hearings.

Last year, 24-inch wheels seemed to mark the outer limits.

Race horses seem already to have hit that outer limit.

But last week, the Bush campaign took that tendency to the outer limits.