beyond one's capacity

I tried to think but found it beyond my capacity.

Here was a problem way beyond the capacity of private enterprise.

The jail was built three years ago and is already beyond capacity.

Consistently high blood pressure forces the heart to work far beyond its capacity.

The idea of flight was beyond his capacity to imagine.

None of these problems is beyond our capacity to solve.

With him inside me I felt full, stretched beyond my normal capacity.

It is beyond the capacity of any known life form in this galaxy.

There was hatred here that seemed beyond the capacity of a human being.

I don't like this any better than you do, but the situation has gone way beyond our capacity.