How can we know for sure?

How can we know for sure?

We don t know, but it may be.

We can know a lot about this war, but simply knowing facts isn t nearly enough to change its course.

But treatment of cancer cells that may have spread beyond the breast is possible with systemic therapy, meaning drugs. Unfortunately, we cannot know in advance if surgery will succeed because we cannot detect if cancerous cells have spread.

The least we can do to face this danger is to let our enemies know that we can defend ourselves.

Unfortunately, we cannot know in advance if surgery will succeed because we cannot detect if cancerous cells have spread.

Yes we can. We can do it.

Indeed, one can argue that if the models constantly get something wrong, it is probably because the models are wrong. And if we cannot trust our models, we cannot know what policy action to take if we want to make a difference.

And if we cannot trust our models, we cannot know what policy action to take if we want to make a difference.

We can!

We want to know.

We must know. We will know.

Until there is a market for such bonds, we cannot know what the price will be.

When they hear what these kids have gone through, they want to know, 'Can we help them?

We can investigate things. We can tell him to do things.

We know what we can and can't do.

We can win.

We can lose.

Can we talk?

Can we have a talk?

Yes, we can.

Can we go?

We can begin.

We can check.

We can go.

We can go.

We can go.

We can help.

We can leave.

We can meet.

We can pay.

We can proceed.

We can talk.

We can try.

We can try.

We can wait.

We might die.

Can we come?

Can we come?

Can we help?

Can we leave?

Can we start?

Can we start?

Can we stop?