Making duplicate copies and computer printouts of things no one wanted even one of in the first place is giving America a new sense of purpose. - Andy Rooney
To duplicate meanings is to isolate the consciousness. - Floriano Martins
Life is not a miracle. It is a natural phenomenon, and can be expected to appear whenever there is a planet whose conditions duplicate those of the earth.[Stating how planets supporting life cannot be rare.] - Harold Urey
Leaders..should influence others..in such a way that it builds people up, encourages and edifies them so they can duplicate this attitude in others. - Bob Goshen
We are all inventors, each sailing out on a voyage of discovery, guided each by a private chart, of which there is no duplicate. The world is all gates, all opportunities. - Ralph Waldo Emerson