 What does Jerry promise to Professor Coltz without saying explicitly?
One part of his mind wanted him to play it cagey, to behave the way the newspaper wanted him to behave, to protect the cozy Washington assignment he had waited four years to get. She looked at him with exasperation, and then gathered up a stack of memorandums and letters, his own envelope atop it. It's our opinion that secrecy is essential, that leakage of the story might cause panic. But you will not be allowed to relay the story to the press until such a time as all correspondents are informed. A special foreign ministers conference was held this morning, and a decision was reached to accept the delegate. There will be a jet leaving Washington Airport at nine, and you'll be on it.
 He plans not to reveal the true creators of the Venusian delegate
 He plans to reveal the true creators of the Venusian delegate  He plans not to share his physics notes with the media  He plans not to reveal the true creators of the Venusian delegate  He plans to share his physics notes with the media