Restraint, at least in gadget design and interior decorating, was a primary principle for Jobs.

CNN: Mark Milian,

For over 50 years, the highway connecting mountainous Caracas to the nearby Caribbean has been a lifeline linking the capital to the country's primary port and principle airport.

NPR: Venezuela Copes with Crumbling Infrastructure

The principle or primary effect must be one that neither advances nor inhibits religion.

FORBES: North Carolina Religion Bill Killed-But One Third Of Americans Want Christianity As Official Religion Of USA

In the 1960 Democratic primary, they adhered to liberal principle rather than support the more moderate and more electable John F.

NEWYORKER: Changing Times

Nothing is better documented in the world economy than the principle that the economic system of a nation is the primary determinant of its success.

WSJ: Phil Gramm: The Obama Growth Discount

In April 2005, the council agreed in principle to change from the current system of first, middle and high schools to a system of primary and secondary schools.

BBC: NEWS | UK | England | Tyne | School shake-up talks to continue