"They don't hurt you," said Red. "Ever see anything like them?" "No." "Can't you see how a circus would jump at a chance to have these?" "Maybe they're too small for a circus." Red looked annoyed. He let go the cage which swung back and forth pendulum-fashion. "You're just trying to back out, aren't you?""No, I'm not. It's just--" "They're not too small, don't worry. Right now, I've only got one worry." "What's that?" "Well, I've got to keep them till the circus comes, don't I? I've got to figure out what to feed them meanwhile." The cage swung and the little trapped creatures clung to its bars, gesturing at the youngsters with queer, quick motions--almost as though they were intelligent. The Astronomer entered the dining room with decorum. He felt very much the guest. He said, "Where are the youngsters? My son isn't in his room." The Industrialist smiled. "They've been out for hours. However, breakfast was forced into them among the women some time ago, so there is nothing to worry about. Youth, Doctor, youth!" "Youth!" The word seemed to depress the Astronomer. They ate breakfast in silence. The Industrialist said once, "You really think they'll come. The day looks so--normal." The Astronomer said, "They'll come." That was all. Afterward the Industrialist said, "You'll pardon me. I can't conceive your playing so elaborate a hoax. You really spoke to them?" "As I speak to you. At least, in a sense. They can project thoughts." "I gathered that must be so from your letter. How, I wonder." "I could not say. I asked them and, of course, they were vague. Or perhaps it was just that I could not understand. It involves a projector for the focusing of thought and, even more than that, conscious attention on the part of both projector and receptor. It was quite a while before I realized they were trying to think at me. Such thought-projectors may be part of the science they will give us." "Perhaps," said the Industrialist. "Yet think of the changes it would bring to society. A thought-projector!" "Why not? Change would be good for us." "I don't think so." "It is only in old age that change is unwelcome," said the Astronomer, "and races can be old as well as individuals." The Industrialist pointed out the window. "You see that road. It was built Beforethewars. I don't know exactly when. It is as good now as the day it was built. We couldn't possibly duplicate it now. The race was young when that was built, eh?" "Then? Yes!