The primary value of the work lies in the facts and opinions quoted from earlier writers.

And now, even in death, his primary value is still disruption.

And you have to wonder why it would spend its resources on a work whose primary value is as a literary curiosity.

Product quality, customer service, and community involvement are the primary values of the company.

But the family which saw her primary value as a bearer of sons would think such schooling a waste.

Their primary value is in the form of a tax deduction, so why not donate them to an appropriate charity?

Education is the primary value of the satellite units.

Tuff's primary economic value is as a building material.

The system's primary value might not be for ordinary passengers at all.

The primary values being charted on it progressed to zero over time.