But we really need to test that.

And dolphins are very promiscuous, and so we have to determine who the fathers are, so we do paternity tests by collecting fecal material out of the water and extracting DNA.

We should, lad, we should.

No. I want to see you in the morning. We should examine this new development.

We must! Do you not grasp the prophecy?

You know, you see, you've got to question the official truth.

We must.

What should we do? What should we do?

We'll have to see him through.

Absolutely.

We gotta take it.

We must try.

Oh yes, we do.

Now we have to be very careful.

We need to increase the production.

We have to stop that.

What do we do??

How do you plan to look for it?

We really need to change it.

we got to get started.

We must remedy that.

We ought to inform the police.

Must we?

Yes. Where shall we go?

Maybe we ought to...

We've got to face it.

We ought to try, I reckon.

Leave the valley.

Mother, should we?

We have to flee our women and children, we have to run.

We must. You know we must. You said we must.

So as always, we must remember that physics is science, not philosophy and in our attempts to explain the universe that we observe, we have to make claims that can in principle be tested and then test them!

I think we ought to come to some understanding.

And I'll tell you why we need to change it, but we absolutely have to change it.

We need to wake up early tomorrow, but it looks like we will have to go to the fan meeting with rough skin.

This is something we must avoid.

And we have to be very careful.

What should we do?

But we are going to have to understand it a bit better.

I want to argue, we must.

And because we can, we must.

We have to talk about shame.

We have to turn around and come back again.

But we have to ask

And we don't even have to calculate this.