Instead of armies, peacekeepers often have to deal with militia groups and private security forces in which the chains of command are harder to track.

Harder. Harder.

Harder, harder. Higher, higher, higher.

And I'm trying harder and harder.

Because they are harder to measure, harder to predict and often harder to influence, there is a tendency to discount these factors as soft'.

Now we'll make it harder, a little harder.

Harder!

Hence, it must be harder. Well, it's not harder.

I'm going to push it a bit harder now, harder than I just pushed Chris.

I'm going to study harder.

Sometimes it's harder not to.

I hope to practise harder

I want you to work harder.

I expect you to work harder.

You have to study Japanese harder.

They require me to work harder.

It becomes harder to do it.

We should work harder to struggle

No, it'd be harder to go

Source to Track

A little harder.

Come on, harder!

Numata, try harder!

Try harder, Fando.

I inspired my students to work harder.

Work harder if you plan to succeed.

It's getting harder to make a living.

Best way to make you work harder

Harder to close than it was to open.

Keep to the track, to the beaten track Never return to the bridges you've burned.

We find more and more complex arrangements of machines that make it harder and harder to diagnose what's going on.

Audio track to play

Video track to play

OK. It gets them to work harder, sometimes.

You'll have to study harder from now on.

I made up my mind to study harder.

Because it's hard to. Let's make it harder.

It is becoming harder and harder for Governments to meet their Charter commitment to promote the economic and social advancement of all peoples.

You should study harder.

We should've worked harder.

We should've studied harder.

pull in harder. There!

The Harder They Fall

He will find it harder and harder to fight his urges and the intervals between murders will be shorter and shorter.

Keep to the track, to the beaten track Memory holds all you need of the truth.