In every war there are unknown heroes who would receive medals if anyone knew about their deeds of valor and reported them.

"We must never forget that in the end, communism rotted from the inside out, with heroes both famous and unknown leading the way," he said.

And the numberless unknown heroes equal to the greatest heroes known!

A series of unknown heroes helped them to safety.

The unknown hero who warned the crowd about the warehouse collapse, and the unidentified man who left the hotel to take a fatal cab ride.

There is in the European audience, he explained, a collective memory of famous, as well as unknown heroes.

There were food shortages again and I imagined myself as some unknown hero helping to make the fields grow for the good of the state.

McLane, known as the unknown hero, appeared on the Pilgrimage patch.

Sometimes, a not so famous person: his father, his mother, other unknown heroes.

Doorways and doorknobs invoked the final exits of unknown heroes.