But they have it in various degrees, just as all of us drive cars but only a few are fit to be racing drivers. The Mother Thing had it the way Novaes understands a piano. I once read about an actress who could use Italian so effectively to a person who did not understand Italian that she always made herself understood. Her name was "Duce." No, a "duce" is a dictator. Something like that. She must have had what the Mother Thing had.

The first words I had with the Mother Thing were things like "hello" and "good-bye" and "thank you" and "where are we going?" She could project her meaning with those-shucks, you can talk to a strange dog that much. Later I began to understand her speech as speech. She picked up meanings of English words even faster; she had this great talent, and she and Peewee had talked for days while they were prisoners.

But while this is easy for "you're welcome" and "I'm hungry" and "let's hurry," it gets harder for ideas like "heterodyning" and "amino acid" even when both are familiar with the concept. When one party doesn't even have the concept, it breaks down. That's the trouble I had understanding those veterinarians. If we had all spoken English I still would not have understood.

An oscillating circuit sending out a radio signal produces dead silence unless there is another circuit capable of oscillating in the same way to receive it. I wasn't on the right frequency.

Nevertheless I understood them when the talk was not highbrow. They were nice people; they talked and laughed a lot and seemed to like each other. I had trouble telling them apart, except the Mother Thing. (I learned that the only marked difference to them between Peewee and myself was that I was ill and she wasn't.) They had no trouble telling each other apart; their conversations were interlarded with musical names, until you felt that you were caught in Peter and the Wolf or a Wagnerian opera. They even had a leit-motif for me. Their talk was cheerful and gay, like the sounds of a bright summer dawn.

The next time I meet a canary I'll know what he is saying even if he doesn't.

I picked up some of this from Peewee-a hospital bed is not a good place from which to study a planet. Vega Five has Earth-surface gravity, near enough, with an oxygen, carbon dioxide, and water life cycle. The planet would not suit humans, not only because the noonday "sun" would strike you dead with its jolt of ultraviolet but also the air has poisonous amounts of ozone-a trace of ozone is stimulating but a trifle more-well, you might as well sniff prussic acid. There was something else, too, nitrous oxide I think, which was ungood for humans if breathed too long. My quarters were air-conditioned; the Vegans could breathe what I used but they considered it tasteless.

I learned a bit as a by-product of something else; the Mother Thing asked me to dictate how I got mixed up in these things. When I finished, she asked me to dictate everything I knew about Earth, its history, and how we work and live together. This is a tall order-I'm not still dictating because I found out I don't know much. Take ancient Babylonia-how is it related to early Egyptian civilizations? I had only vague notions.

Maybe Peewee did better, since she remembers everything she has heard or read or seen the way Dad does. But they probably didn't get her to hold still long, whereas I had to. The Mother Thing wanted this for the reasons we study Australian aborigines and also as a record of our language. There was another reason, too.

The job wasn't easy but there was a Vegan to help me whenever I felt like it, willing to stop if I tired. Call him Professor Josephus Egghead; "Professor" is close enough and his name can't be spelled. I called him Joe and he called me the leitmotif that meant "Clifford Russell, the monster with the frostbite." Joe had almost as much gift for understanding as the Mother Thing. But how do you put over ideas like "tariffs" and "kings" to a person whose people have never had either? The English words were just noise.

But Joe knew histories of many peoples and planets and could call up scenes, in moving stereo and color, until we agreed on what I meant. We jogged along, with me dictating to a silvery ball floating near my mouth and with Joe curled up like a cat on a platform raised to my level, while he dictated to another microphone, making running notes on what I said. His mike had a gimmick that made it a hush-phone; I did not hear him unless he spoke to me.

Then we would stumble. Joe would stop and throw me a sample scene, his best guess of what I meant. The pictures appeared in the air, positioned for my comfort-if I turned my head, the picture moved to accommodate me. The pix were color-stereo-television with perfect life and sharpness-well, give us another twenty years and we'll have them as realistic. It was a good trick to have the projector concealed and to force images to appear as if they were hanging in air, but those are just gimmicks of stereo optics; we can do them anytime we really want to-after all, you can pack a lifelike view of the Grand Canyon into a viewer you hold in your hand.

The thing that did impress me was the organization behind it. I asked Joe about it. He sang to his microphone and we went on a galloping tour of their "Congressional Library."

Dad claims that library science is the foundation of all sciences just as math is the key-and that we will survive or founder, depending on how well the librarians do their jobs. Librarians didn't look glamorous to me but maybe Dad had hit on a not very obvious truth.

This "library" had hundreds, maybe thousands, of Vegans viewing pictures and listening to sound tracks, each with a silvery sphere in front of him. Joe said they were "telling the memory." This was equivalent to typing a card for a library's catalog, except that the result was more like a memory path in brain cells-nine-tenths of that building was an electronic brain.

I spotted a triangular sign like the costume jewelry worn by the Mother Thing, but the picture jumped quickly to something else. Joe also wore one (and others did not) but I did not get around to asking about it, as the sight of that incredible "library" brought up the word "cybernetics" and we went on a detour. I decided later that it might be a lodge pin, or like a Phi Beta Kappa key-the Mother Thing was smart even for a Vegan and Joe was not far behind.

Whenever Joe was sure that he understood some English word, he would wriggle with delight like a puppy being tickled. He was very dignified, but this is not undignified for a Vegan. Their bodies are so fluid and mobile that they smile and frown with the whole works. A Vegan holding perfectly still is either displeased or extremely worried.

The sessions with Joe let me tour places from my bed. The difference between "primary school" and "university" caused me to be shown examples. A "kindergarten" looked like an adult Vegan being overwhelmed by babies; it had the innocent rowdiness of a collie pup stepping on his brother's face to reach the milk dish. But the "university" was a place of quiet beauty, strange-looking trees and plants and flowers among buildings of surrealistic charm unlike any architecture I have ever seen-I suppose I would have been flabbergasted if they had looked familiar. Parabolas were used a lot and I think all the "straight" lines had that swelling the Greeks called "entasis"-delicate grace with strength.

Joe showed up one day simply undulating with pleasure. He had another silvery ball, larger than the other two. He placed it in front of me, then sang to his own. ("I want you to hear this, Kip!")

As soon as he ceased the larger sphere spoke in English: "I want you to hear this. Kip!"

Squirming with delight, Joe swapped spheres and told me to say something.

"What do you want me to say?" I asked.