This positive assurance seemed to give Caderousse a little courage.

The Shadow could have stated with positive assurance that the car did contain an occupant.

Because of your positive assurance that I would be protected.

They had almost had me there for a while with the nerve torture and the positive assurance that I would fall into their hands.

There was a positive assurance in Vincent's voice that made the garage proprietor think the young man might represent the law.

I shall have positive assurance of where the mines lie.

The reply came with such positive assurance that there seemed nothing more to be said.

He was sure that they would bring positive assurance that doom had been delivered.

But she knew with positive assurance that the ustuzou was her future.

In order for positive assurance to be given, validation procedures will be required.