"I have a record of proven success that people can measure," he said.

It was a proven success from the beginning, and remained opened until the latter half of the 20th century.

What has worked and with proven success is the practice of early cochlear implants.

This, however, is a new field without proven success.

So it's time to build on our proven success and pass this common-sense legislation.

We have been giving such a party at our home in Washington every year for the past seven years, and it is a proven success.

Mayer, with his proven success as a producer, was an obvious choice.

Therefore, I think that the proposals already tested, but without proven success, should now be renewed.

As a result of Kennedy's proven success, the public and even the press corps had come to expect the television conference.

From the standpoint of performance, at least, it is a proven success, and some 8,000 movies are available on the 12-inch disks.