"It had become evident to these three," he said, "that mythology was my principal interest."

Its principal conceptual interest, however, is in what the portraits don't reveal.

"Our principal interest is that our clients are not infected."

To the principal female interest in the series, he had another trick.

In the hotels in particular, he held sole or principal interest.

Reid's other principal interest has been networking and the development of the Internet.

"Police Story" is of principal interest as a souvenir of another culture.

His principal philanthropic interests were in the field of Jewish education.

My principal interest is in the political dimension, and there are two points I would like to address at this point.

His principal interests are in relationships between modernization and ideology.