So what really launched modern neuroscience was a stain called the Golgi stain.

This stain won't come out.

So about a hundred years ago, some scientists invented a stain that would stain cells.

I couldn't scrub the stain out.

Where is that little shit stain?

Your collar has a stain on it.

Your collar has a stain on it.

This ink stain will not wash out.

The coffee stain was difficult to remove.

The ink stain will not wash out.

And thy garments keep free from stain!

Proof

Proof.

I've got proof. They need proof.

On his shirt there was a sauce stain.

It was difficult to remove the coffee stain.

Want proof?

There's proof.

Any proof?

Proof or no proof, that makes no difference.

The proof of love (The proof of love)

Two shirts and suits, please. There's a stain here.

CoqIDE Proof Assistant

There's no proof.

Proof and Hold

Wait with Proof

I have proof.

We needed proof.

Here's your proof.

This earthquake proof structure raises our building to become earthquake proof.

This is a two seater sofa using stain resistant artificial leather.

Rub briskly with soap, and the stain will soon wash off.

If the stain still doesn't come out, then bring it by.

Use default proof profile

Turning BURN Proof on

Is there any proof?

I bring you proof.

I found some proof.

So, what's the proof?

So, here's the proof.

She has no proof.

And I'm living proof.

I will need proof.

Hard, cold, irrefutable proof.

He is look proof.