The Democrats, at last, have available to them potent themes - progress versus paralysis, strength versus weakness.

Another hurdle for governors is that it is not easy to translate a successful state agenda into a potent national theme.

But his tenure has had other potent themes.

It's hard to think of more potent themes for students from Israel.

The Llano is the most potent theme of this realm.

She risked losing what she had, for her mind was already overflowing with these vast and potent new themes.

The country's history presents potent themes of exile and religious conflict from a perspective that is emotionally immediate.

Conflict with time seems to me the most potent and fruitful theme in all human expression.

But it is "Anyville," which reveals his most potent lyrical theme.

It re-explores what have become potent themes in his art.