“Since we are not yet fully comfortable with the idea that people from the next village are as human as ourselves, it is presumptuous in the extreme to suppose we could ever look at sociable, tool-making creatures who arose from other evolutionary paths and see not beasts but brothers, not rivals by fellow pilgrims journeying to the shrine of intelligence. Yet that is what I see, or yearn to see. The difference between raman and varelse is not in the creature judged but in the creature judging, and when we declare an alien species to be raman, it does not mean that they have passed a threshold of moral maturity. It means that we have.”

“The difference between raman and varelse is not in the creature judged, but in the creature judging. When we declare an alien species to be raman, it does not mean that they have passed a threshold of moral maturity. It means that we have.”

“Since we are not yet fully comfortable with the idea that people from the next village are as human as ourselves, it is presumptuous in the extreme to suppose we could ever look at sociable, tool-making creatures who are from other evolutionary paths and see not beasts, but brothers, not rivals, but fellow pilgrims journeying to the shrine of intelligence...The difference... is not in the creature judged, but in the creature judging.”

“The tribe is whatever we believe it is. If we say the tribe is all the Little Ones in the forest, and all the trees, then that is what the tribe is. Even though some of the oldest trees here came from warriors of two different tribes, fallen in battle. We become one tribe because we say we're one tribe."Ender marveled at his mind, this small raman [member of another sentient species]. How few humans were able to grasp this idea, or let it extend beyond the narrow confines of their tribe, their family, their nation.”

“We're all tools in somebody's kit. But that doesn't mean we can't make tools out o other people. Or figure our interesting things to use ourselves for.”

“I had no idea we planned to be so ruthless.""It was not publicized or even discussed with the political arm of the colonization program. Ruthlessness was necessary but wins no votes.""But this is not our world, to treat however we want!""Visiting here as students of an alien evolutionary tradition would not be either cost-effective or, ultimately, successful. We would inevitably contaminate Garden, or worse yet, become contaminated and bring potentially deadly Gardenian life forms back to Earth. The three continental preserves will be sufficient to allow biologists to study alien life at some point in the future. And if you really thought we would colonize this world without making it 'ours', you'd be far too naive to command this expedition.""I...didn't realize...""You didn't think about it at all," said the expendable. "The selective voluntary blindness of human beings allows them to ignore the moral consequences of their choices. It has been one of the species' most valuable traits, in terms of the survival of any particular human community.""And you aren't morally blind?""We see the moral ironies very clearly. We simply don't care.”

“[That wall] might be breached sometime in the future, but for now the only real conversation between them was the roots that had already grown low and deep, under the wall, where they could not be broken.The most terrible thing, though, was the fear that the wall could never be breached, that in his heart Alai was glad of the separation, and was ready to be Ender's enemy. For now that they could not be together, they must be infinitely apart, and what had been sure and unshakable was now fragile and insubstantial; from the moment we are not together, Alai is a stranger, for he has a life now that will be no part of mine, and that means that when I see him we will not know each other.”