Director said slowly. "But it is best. And—it is done." He turned to Volcek, and Johann straightened, reminding himself that whatever the Director said must be remembered. He would have to tell Stefanie—and someday, he could tell his children, and his grandchildren. He must remember it. But the Director's words were never spoken. There was a shout from the windows, and they swung back, to see another tiny flame leaping up, this time nearer, growing and spitting. There was something wrong with it. The other had grown more slowly. This raged out, savagely, growing more sure of itself as it leaped toward them, then darted sidewise. Volcek turned suddenly to the instruments packed in the drawers. The spectrovisor and the diffractograph came out in his shaking hands, and he slapped them down onto the wooden sill of the window, already beginning to smoke faintly. Then his hands steadied as he adjusted the instruments. One look was enough. This was the nitrogen-fusion, not the harmless oxygen reaction. His eyes met the Director's, and he nodded, but the nod was unnecessary. The Director had already guessed. They moved toward him, a harsh mob sound coming from them, but the Director was before them. "No! Stop!" The voice that had been trained to command a power greater than men had ever held before stopped them. "No, if the West has scientists too, that is no fault of Johann Volcek. Johann, you did not fail; you will not suffer." Volcek heard him, and saw them fall back. He thought again of the lint on his coat, and looked down at it. He picked it off, while the others drew back, and the Director was assuring him that all would be well with him. Stefanie would have no children now. There would be no grandchildren to hear the Director's senseless words, telling him he would not suffer. You don't suffer when you've killed a race.