Hockley waited, half expecting somebody to start clapping. No one did, but there were glances of self-righteous approval in Wilkins' direction. The biologist straightened the sleeves of his coat with a smug gesture and awaited Hockley's rebuttal. "_We_ are Mankind," Hockley said finally. "You and I are as much a part of humanity as that bus load of punch machine clerks and store managers passing on the street outside. If we betray ourselves we have betrayed humanity. "This is not a sudden thing. It is the end point of a trend which has gone on for a long time. It began with our first contacts beyond the galaxy, when we realized there were peoples far in advance of us in science and economy. We have been feeding on them ever since. Our own developments have shrunk in direct proportion. For a long time we've been on the verge of becoming intellectual parasites in the Universe. Acceptance of the Ryke offer will be the final step in that direction." Instantly, almost every other man in the room was talking at once. Hockley smiled faintly until the angry voices subsided. Then Silvers cleared his throat gently. He placed his glass beside the bottles on the table with a precise motion. "I am sure," he said, "that a moment's thought will convince you that you do not mean what you have just said. "Consider the position of pupil and teacher. One of Man's greatest failings is his predilection for assuming always the position of teacher and eschewing that of pupil. There is also the question of humility, intellectual humility. We scientists have always boasted of our readiness to set aside one so-called truth and accept another with more valid supporting evidence. "Since our first contact with other galactic civilizations we have had the utmost need to adopt an attitude of humility. We have been fortunate in coming to a community of worlds where war and oppression are not standard rules of procedure. Among our own people we have encountered no such magnanimity as has been extended repeatedly by other worlds, climaxed now by the Ryke's magnificent offer. "To adopt sincere intellectual humility and the attitude of the pupil is not to function as a parasite, Dr. Hockley." "Your analogy of teacher and pupil is very faulty in expressing our relation to the Rykes," said Hockley. "Or perhaps I should say it is too hellishly accurate. Would you have us remain the eternal pupils? The closing of the National Laboratories means an irreversible change in our position. Is it worth gaining a universe of knowledge to give up your own personal free inquiry?" "I am sure none of us considers he is giving up his personal free inquiry," said Silvers almost angrily. "We see unlimited expansion beyond anything we have imagined in our wildest dreams." On a few faces there were frowns of uncertainty, but no one spoke up to support him. Hockley knew that until this vision of paradise wore off there were none of them on whom he could count.