Cautiously and doubtfully she raised her treble voice, “Please, Mr. Robot, sir, are you the Talking Robot, sir?” She wasn’t sure, but it seemed to her that a robot that actually talked was worth a great deal of politeness.

(The girl in her mid-teens allowed a look of intense concentration to cross her thin, plain face. She whipped out a small notebook and began writing in rapid pothooks.)

There was an oily whir of gears and a mechanically timbered voice boomed out in words that lacked accent and intonation, “I—am—the—robot—that—talks.”

Gloria stared at it ruefully. It did talk, but the sound came from inside somewheres. There was no face to talk to. She said, “Can you help me, Mr. Robot, sir?”

The Talking Robot was designed to answer questions, and only such questions as it could answer had ever been put to it. It was quite confident of its ability, therefore, “I—can—help—you.”

“Thank you, Mr. Robot, sir. Have you seen Robbie?”

“Who—is Robbie?”

“He’s a robot, Mr. Robot, sir.” She stretched to tiptoes. “He’s about so high, Mr. Robot, sir, only higher, and he’s very nice. He’s got a head, you know. I mean you haven’t, but he has, Mr. Robot, sir.”

The Talking Robot had been left behind, “A—robot?”

“Yes, Mr. Robot, sir. A robot just like you, except he can’t talk, of course, and—looks like a real person.”

“A—robot—like—me?”

“Yes, Mr. Robot, sir.”

To which the Talking Robot’s only response was an erratic splutter and an occasional incoherent sound. The radical generalization offered it, i.e., its existence, not as a particular object, but as a member of a general group, was too much for it. Loyally, it tried to encompass the concept and half a dozen coils burnt out. Little warning signals were buzzing.

(The girl in her mid-teens left at that point. She had enough for her Physics-1 paper on “Practical Aspects of Robotics.” This paper was Susan Calvin’s first of many on the subject.)

Gloria stood waiting, with carefully concealed impatience, for the machine’s answer when she heard the cry behind her of “There she is,” and recognized that cry as her mother’s.

“What are you doing here, you bad girl?” cried Mrs. Weston, anxiety dissolving at once into anger. “Do you know you frightened your mamma and daddy almost to death? Why did you run away?”

The robot engineer had also dashed in, tearing his hair, and demanding who of the gathering crowd had tampered with the machine. “Can’t anybody read signs?” he yelled. “You’re not allowed in here without an attendant.”

Gloria raised her grieved voice over the din, “I only came to see the Talking Robot, Mamma. I thought he might know where Robbie was because they’re both robots.” And then, as the thought of Robbie was suddenly brought forcefully home to her, she burst into a sudden storm of tears, “And I got to find Robbie, Mamma. I got to.”

Mrs. Weston strangled a cry, and said, “Oh, good Heavens. Come home, George. This is more than I can stand.”