Shadow of the Hegemon, the - Book 2 (Ender)

to live with heat and humidity."
    At first she had insisted on going everywhere with him. But after a few days he was able to persuade her of several things. First, he looked old enough not to be accompanied by his grandmother everywhere he went-"Avo Carlotta" was what he called her here, their cover story. Second, she would be no protection for him anyway, since she had no weapons and no defensive skills. Third, he was the one who knew how to live on the streets, and even though Araraquara was hardly the kind of dangerous place that Rotterdam had been when he was younger, he had already mapped in his mind a hundred different escape routes and hiding places, just by reflex. When Carlotta realized that she would need his protection a lot more than he would need hers, she relented and allowed him to go out alone, as long as he did his best to remain inconspicuous.
    "I can't stop people from noticing the foreign boy."
    "You don't look that foreign," she said. "Mediterranean body types are common here. Just try not to speak a lot. Always look like you have an errand but never like you're in a hurry. But then, it was you who taught me that that was how to avoid attracting attention."
    And so here he was today, weeks after they arrived in Brasil, wandering the streets of Araraquara and wondering what great cause might make his life worthwhile in Carlotta's eyes. For despite all her faith, it was her approval, not God's, that seemed like it might be worth striving for, as long as it didn't interfere with his project of staying alive. Was it enough to be a thorn in Achilles' side? Enough to look for ways to oppose him? Or was there something else he should be doing?
    At the crest of one of Araraquara's many hills there was a sorvete shop run by a Japanese-Brazilian family. The family had been in business there for centuries, as their sign proclaimed, and Bean was both amused and moved by this, in light of what Carlotta had said. For this family, making flavored frozen desserts to eat from a cone or cup was the great cause that gave them continuity through the ages. What could be more trivial than that? And yet Bean came here, again and again, because their recipes were, in fact, delicious, and when he thought about how many other people for these past two or three hundred years must have paused and taken a moment's pleasure in the sweet and delicate flavors, in the feel of the smooth sorvete in their mouths, he could not disdain that cause. They offered something that was genuinely good, and people's lives were better because they offered it. It was not a noble cause that would get written up in the histories. But it was not nothing, either. A person could do worse than spend some large percentage of his life in a cause like that.
    Bean wasn't even sure what it meant to give himself to a cause. Did that mean turning over his decision-making to someone else? What an absurd idea. In all likelihood there was no one smarter than him on Earth, and though that did not mean he was incapable of error, it certainly meant he'd have to be a fool to turn over his decisions to someone even more likely to be wrong.
    Why he was wasting time on Carlotta's sentiment-ridden philosophy of life he didn't know. Doubtless that was one of his mistakesthe emotional human aspect of his mentality overriding the inhumanly aloof brilliance that, to his chagrin, only sometimes controlled his thinking.
    The sorvete cup was empty. Apparently he had eaten it all without noticing. He hoped his mouth had enjoyed every taste of it, because the eating was done by reflex while he thought his thoughts.
    Bean discarded the cup and went his way. A bicyclist passed him. Bean saw how the cyclist's whole body bounced and rattled and vibrated from the cobblestones. That is human life, thought Bean. So bounced around that we can never see anything straight.
    Supper was beans and rice and stringy beef in the pensao's public dining room. He and Carlotta ate together in near silence, listening to other people's conversations and the clanking and clinking of dishes and silverware. Any real conversation between them would doubtless leak some memorable bit of information that might raise questions and attract attention. Like, why did a woman who talked like a nun ave a grandson? Why did this child who looked to be six talk like a philosophy professor half the time? So they ate in silence except for conversations about the weather.
    After supper, as always, they each