"As you know, Mr. Smith is here today in a dual role.  Like some visiting prince in the past history of our own great race, traveling by caravan and sailing across uncharted vastnesses to a distant realm, he brings to Earth the good wishes of the Ancient Powers of Mars.  But he is also a human being, a citizen of the Federation and of the United States of America .  As such, he has rights and properties and obligations." Jubal shook his head. "Pesky ones, I'm sorry to say.  As attorney for him in his capacity as a citizen and a human being, I have been puzzling over his business affairs and I have not even managed a complete list of what he owns - much less decide what to tell tax collectors-"