"Yes, but—"
"Think of it this way, Paul. You're not leaving your world. You're just leaving Earth to go on the road. It's a longer road, but look at what's waiting for you at the end of it."
"Yes, look," Paul said, reality very much to the fore in his mind and heart at that moment, "death or vivisection."
"Paul, do you believe I'd do that to you?" There were tears in Ivo's eyes. If he was acting, he was a great performer. I really am one hell of a good teacher, Paul thought, and with lots of raw material like Ivo to work with, I could.... Could he really mean what he's saying?
"They won't harm you, Paul, because you will come to Sirius bearing a message from me. You will tell my people that Earth has a powerful defensive weapon and you have come to teach them its secret. And it's true, Paul. The theater is your world's most powerful weapon, its best defense against the universal enemy—reality."
"Ivo," Paul said, "you really must check that tendency toward bombast. Especially with a purple speech like that; you've simply got to learn to underplay. You'll watch out for that when I'm gone, won't you?"
"I will!" Ivo's face lighted up. "Oh, I will, Paul. I promise never to chew the scenery again. I won't so much as nibble on a prop!"
The next day, the two of them went up to Bear Mountain where Ivo's ship had been cached all those months. Ivo explained to Paul how the controls worked and showed him where the clean towels were.
Pausing in the airlock, Paul looked back toward Manhattan. "I'd dreamed so many years of seeing my name up in lights on Broadway," he murmured, "and now, just when I made it—"