We understand you've got to prove things on the court.

She has to keep proving things to herself all the time.

Just to prove things aren't bad enough, they've become a little worse.

But that doesn't prove a thing about life on other planets.

"Right now you could never prove a thing," York pointed out.

The rush to be on the right side of this issue proves several things.

Generally, a memory can prove a dangerous thing to have under this administration.

As is expected to be the case with much of the evidence at the trial, both sides say the same facts prove very different things.

She does not have to prove a thing to anyone - her records speaks clearly for itself.

I know it in my guts, and can't prove a thing.