But smallpox eradication was hard it was very, very hard.

The difficulties are considerable.

And the answer is we're doing extremely poorly it's a very hard problem.

I had a really hard time in school.

And there are a lot of other problems with that. It's very hard to do.

It's extremely hard to move from one planet to another.

KBS Girls and boys in Hyderabad, going out, pretty difficult, but they did it.

Well, it's damn hard doing the calculations, that's the problem.

What's hard in our decision making is when these two rules conflict.

The magnitude of the difficulties we face in Côte d'Ivoire is quite clear.

To be a missionary in China today is frightfully difficult.

The definition promoted by the Institute of International Law is reasonably comprehensive. Certain difficulties persist, however.

It's quite a bitter pill To take

And of course, describing all this, any of you who know politics will think this is incredibly difficult, and I entirely agree with you.

It will be difficult, that's for sure.

He expressed his conviction of the urgency of these tasks both in returnee and marginalized refugee hosting areas.

The challenges confronting NPT were dire enough to call into question the effectiveness and viability of the Treaty.

So, if you think about all of your intuitions, it's very hard to believe that your intuition is wrong.

These are all complexity questions, and computer science tells us that these are very hard questions.

It is, of course, a difficult exercise to identify these causes separately from each other due to their interdependence.

Now, planning a complex social system is a very hard thing to do, and let me tell you a story.

She's desperately poor.

The other point is that it is hard.

It is more difficult for women to get elected.

Currently, access to secondary education is difficult.

This is the only way it was possible to do this in the ancient world, because it was very difficult to transport food over roads, which were rough.

However, obtaining the complete information set, even at the industry or sector level, is likely to be difficult and would require intensive and extensive data collection work.

The people's hardships are our hardships.

That was probably difficult.

The United Nations has considerable experience in supporting and facilitating transitional processes, often under difficult conditions.

Young people from around the world note that finding decent employment remains a major challenge.

and the difficulties of dialogue

And it was quite an experience to be there.

What do you do when things go wrong?

There's trouble waiting, you just as good go to meet it.

Such tardy reports are evidence of the frequent difficulties involved in their compilation, which, if undertaken in earnest, can be quite onerous.

The more tangible difficulties and failures are related, first of all, to financial difficulties.

Very, very hard to think that you will influence us.

The only problem is, when you have that much information, you have to find the good stuff, and that can be incredibly difficult when you're dealing with those volumes.

I was able to appreciate the work being done by the United Nations Stabilization Mission in Haiti (MINUSTAH), whose task, at the beginning, was somewhat difficult.

All right, now that might seem like an even taller order to actually demonstrate.

Various problems arose between the parties.

Of course, there are many difficulties still ahead of us.

But cutting into the bones of a dinosaur is hard to do, as you can imagine, because in museums bones are precious.

Some of them are political. Many of them are physical.