The World Cup became a significant championship, and had an invaluable role in broadening golf's international profile and appeal.

But equally important, it's a way of supporting an institution that has played an invaluable role in New York City's cultural life for a decade.

Perhaps someday, when the world wakes up and realizes and respects the invaluable role women play as mothers.

"He played an invaluable role in the fiscal crisis," Mr. Goldin recalled.

The state could play an invaluable role in furthering local efforts toward recycling, the single most effective way to reduce the amount of garbage we discard.

Both then and now, Swazey has played an invaluable role as a medical ethicist.

She played an invaluable role in the decipherment of much of the Maya hieroglyphics.

They are providing the invaluable roles of comedy sidekicks in the great drama that is unfolding.

The Catalina served with distinction and played a prominent and invaluable role against the Japanese.

They are playing an invaluable role in creating peace and stability.