And I haven't got the strength left to fight an angry house cat.

"I can so easily take the last strength left in you."

He was absolutely spent, with no strength left at all.

The strength left his arms as the images began to fade.

I have just about enough strength left to find some hole away up there.

My strength has never left me, and now I'm on the road back.

Then all strength left him and he fell down into darkness.

The boy felt the strength leave that side of his body.

But before my fast failing strength left me, help came.

He had only just strength enough left to get himself ashore.