 Who changed the least throughout the story?
"It is an outrage," said Koltan of the House of Masur, "that the Earthmen land among the Thorabians!" Zotul, youngest of the Masur brothers, stirred uneasily. Personally, he was in favor of the coming of the Earthmen to the world of Zur. Around the table sat the six brothers—Koltan, eldest and Director of the Pottery; Morvan, his vice-chief; Singula, their treasurer; Thendro, sales manager; Lubiosa, export chief; and last in the rank of age, Zotul, who was responsible for affairs of design. It is our strength and our fortune. "It is a damned imposition," agreed Morvan, ignoring his father's philosophical attitude. By this, he seemed to imply that the Thorabians would rob the Earthmen, which the Lorians would not. Such frank expression of motive was unheard of, even in the secret conclave of conference. Only the speaker's youth could account for it. "When your opinion is wanted, we will ask you for it. "There is more wisdom in his head than in all the rest of you. It was a common enough thing among the brothers Masur, as among everybody, to be frustrated in their desires. However, they had Zotul to take it out upon, and they did. Still smarting, Zotul went back to his designing quarters and thought about the Earthmen. If it was impossible to hope for much in the way of metal from the Earthmen, what could one get from them? If he could figure this problem out, he might rise somewhat in the estimation of his brothers. Speeches were made through interpreters, who had much too quickly learned the tongue of the aliens; hence these left much to be desired in the way of clarity, though their sincerity was evident. This, in effect, was what the Earthmen had to say. There was also some talk going around about agreements made between the Earthmen and officials of the Lorian government, but you heard one thing one day and another the next. Accurate reporting, much less a newspaper, was unknown on Zur. Finally, the Earthmen took off in their great, shining ship. Obviously, none had succeeded in chiseling them out of it, if, indeed, any had tried. In spite of the fact that a terrestrial ship had landed at every Zurian city of major and minor importance, and all in a single day, it took some time for the news to spread. "There is a paper with each pot that explains how it is used.
 Broderick
 Broderick  Kalrab  Koltan  Zotul