"In another man it might work. But Andrew Tremaine is not a physical scientist. He is a mental scientist working in an applied line. To give him the key to any science would mean just momentarily postponing the pursuit of the original problem. Were he a physical scientist, his mind would never have come upon the question in the first place. I'm almost tempted to let loose the initial key to stellar power." Gaya blanched. "They'd destroy everything. No, Gerd, not that. You'd be defying the Ones." "I know," nodded Gerd. "I have to continue for my own personal satisfaction. Giving in is the easy way--and entirely foreign to our policy. Terra must find their goal alone. You and I, Gaya, must never interfere. We are emissaries only; evidences of good will and friendship. Our position is made most difficult because of the general impression, held by all Terrans, that an ambassador is a man who lies to you, who knows that he is lying, and who further knows that you know he is lying--and still goes ahead and lies, smiling cheerfully at the same time." "We've given good evidence of our friendship." "Naturally. That's our main purpose in life. To befriend, to protect, even to aid when possible. One day, Gaya, Terra will be one of us. But guiding Terra and the Solar System into such a channel is most difficult. Yet, who is to do it but you and I?" "Shall we request advice? Perhaps the Ones will be interested to know that Terrans are overly ambitious?" "You mean they're too confounded curious? The Ones know that. The Ones put us here because we can cope with Terra--I'll make mention of it in the standard report--but coping with Terra is our problem, presented to us, and given with the expectation that we shall handle it well. To ask for any aid would be an admission of undisputed failure." "I guess you're right." Gerd smiled. "Honestly, there is no real danger. If we are capable of protecting them, we should be equally capable of protecting ourselves against them. And," said Gerd with an expansive gesture, "the Ones rate us adequate. We can do no more than to prove their trust. After all, our race has been wrong about a classification only once in three galactic years." "I might be worried," smiled Gaya. "Isn't it about time for them to make another mistake?" Gerd put his hands on her shoulders and shook her gently. "Superstitious lady," he said, "that's against the Law of Probabilities." "No," disagreed Gaya with a smile. "Right in accordance with it. When the tossed coin comes up heads ten million times without a tail, it indicates that there may be two heads on the coin, or that some outside force is at work. I was fooling, Gerd." "I know," he said with a laugh. "Now enough of our worries. What's on the program this evening?" "Dinner with Executive General Atkins and wife. Theater afterwards."