siła wewnętrzna

Once great internal forces are set in motion, perhaps no outsider can make a difference.

It was a complex process involving internal and external forces.

Someone has to provide security for this operation and I can't trust our own internal forces.

Then he seemed to gather some internal force to himself.

He stopped when the monitor told him the internal forces were at six g's.

Stress states the average force per unit of the surface area within the body where the internal forces are acting.

For here there was some internal force, of which I knew nothing, that caused dissolution and change.

Many of the changes have come from internal forces at work in South Africa.

It is these complex internal forces that will decide the future of Iranian politics.

The professional army was to be no more than 20,000 men, including internal forces and border guard.

I think you have to find an inner strength in order to feel good about yourself.

"Most people just don't have that kind of inner strength."

Find some inner strength and stop crying a river in public.

You've got an inner strength that will see you through.

Research shows that some children are more likely to have problems building inner strength.

Such inner strength has been measured in other ways, to be sure.

She was a women of great courage and inner strength.

She'd begun to remember how her own inner strength had developed.

Then after a while she got an inner strength and asked me what Heaven was like.

I looked at him and was able to find an inner strength.