And then she whirled about, knife in hand. She cried aloud. "I can't go on any further! Can't you see this is enough? Stop it! Stop it—"

Jorden leaped for the knife.

In the observation room a technician touched a switch.


Ashby felt the subdued elation of success reached after a long and strenuous effort. Bonnie was seated across the desk from him, but he sat at an angle so that he could see the four hulls out of the corner of his eye. One and Two had made their test flights and the others would not be far behind. The expedition would be a success, too. There was no longer any doubt of that, because he knew now where to look for adequate personnel.

"I'm glad I didn't foul up your test completely, anyway," said Bonnie slowly. "Even if what you say about Mark shouldn't turn out to be true."

Ashby moved his chair around to face her directly. She was rested, and had gone through a mental re-orientation which had removed some of the tension from her face.

"You didn't foul it up at all," he said. "We went far enough to learn that he would have survived even your suicide, and would have continued in his determination to carry the colony forward. Nothing but his own death will stand in his way if he actually sets out on such a project. Are you completely sure you want to be tied to such a single purposed man as Mark Jorden is?"

"There's no doubt of that! But I just don't feel as if I can face him now—with his knowing.... How can I ever be sure his feeling for me was not merely induced by the test experience, and might change as time goes on? You should have wiped it all out, and let us start over from scratch. It would have been easier that way."

"There isn't time enough before the ships leave. But why should we have erased it all? We took away the postulates of the test and left Bonnie in his memory. His love for you didn't vanish when the test postulates went. As long as he has a memory of you he will love you. So why make him fall in love with you twice? No use wasting so much important time at your age. Here he comes—"