But the enrichment provided by the humanities was no less enduring, though its subtler nature makes it harder to track.

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.

But it is getting harder and harder to live without it.

And I'm trying harder and harder.

But, life is harder and harder.

Keep to the track, to the beaten track

Keep to the track, to the beaten track

Harder to learn men.

It became much harder for them to socialize, much harder for them to cooperate.

Harder?

Harder.

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

You need to study harder.

Sometimes it's harder not to.

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.

Alas, such commonplace language also makes wars harder to avoid, harder to end, and arguably more deadly.

Now harder.

Laugh harder

Think harder.

Try harder.

Again, harder!

Pull harder!

Push harder!

That is far harder to judge.

It's going to be harder to draw.

Let's start with the hobbies. When you get dementia, it gets harder and harder to enjoy yourself.

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

Must try harder.

Overhaul him. Harder.

But even harder.

Harder than you.

It's getting harder and harder with three hungry men in the house.

It's getting harder to make a living.

The machines get faster and faster and you feel you are working harder and harder to keep up.

Enforcement of these principles by each institution on a global basis, to make it harder to disguise the ownership of bank accounts. Also key in combating terrorism is the ability to track terrorist assets and financial transactions.

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