"No." Sim flinched.
"Because they're selfish. They'd like to live longer, yes, but they know that anything they do cannot possibly insure their own lives any extra time. It might guarantee longer life to some future offspring of theirs. But they won't give up their love, their brief youth, give up one interval of sunset or sunrise!"
Sim leaned against the table, earnestly. "I understand."
"You do?" The old man stared at him blindly. He sighed and slapped the child's thigh, gently. "Yes, of course, you do. It's too much to expect anyone to understand, any more. You're rare."
The others moved in around Sim and the old man.
"I am Dienc. Tomorrow night Cort here will be in my place. I'll be dead by then. And the night after that someone else will be in Cort's place, and then you, if you work and believe—but first, I give you a chance. Return to your playmates if you want. There is someone you love? Return to her. Life is short. Why should you care for the unborn to come? You have a right to youth. Go now, if you want. Because if you stay you'll have no time for anything but working and growing old and dying at your work. But it is good work. Well?"
Sim looked at the tunnel. From a distance the wind roared and blew, the smells of cooking and the patter of naked feet sounded, and the laughter of lovers was an increasingly good thing to hear. He shook his head, impatiently, and his eyes were wet.
"I will stay," he said.
VI