During practically all of the long trip back to Earth, Kinnison kept pretty much to his cabin, thinking deeply, blackly, and, he admitted ruefully to himself, to very little purpose. And at Prime Base, through week after week of its feverish activity, he continued to think. Finally, however, he was snatched out of his dark abstraction by no less a personage than Surgeon General Lacy.
"Snap out of it, lad," that worthy advised, smilingly. "When you concentrate on one thing too long, you know, the vortices of thought occupy narrower and narrow loci, until finally the effective volume becomes infinitesimal. Or, mathematically, the then range of cogitation, integrated between the limits of plus and minus infinity, approaches zero as a limit—"
"Huh? What are you talking about?" the Lensman demanded.
"Poor mathematics, perhaps, but sound psychology," Lacy grinned. "It got your undivided attention, didn't it? That was what I was after. In plain English, if you keep on thinking around in circles you'll soon be biting yourself in the small of the back. Come on, you and I are going places."
"Where?"
"To the Grand Ball in honor of the Grand Fleet, my boy—old Dr. Lacy prescribes it for you as a complete and radical change of atmosphere. Let's go!"
The city's largest ballroom was a blaze of light and color. A thousand polychromic lamps flooded their radiance downward through draped bunting upon an even more colorful throng. Two thousand items of feminine loveliness were there, in raiment whose fabrics were the boast of hundreds of planets, whose hues and shades put the spectrum itself to shame. There were over two thousand men, clad in plain or beribboned or bemedaled full civilian dress, or in the variously panoplied dress uniforms of the many Services.
"You're dancing with Miss Forrester first, Kinnison," the surgeon introduced them informally, and the Lensman found himself gliding away with a stunning blonde, ravishingly and revealingly dressed in a dazzlingly blue wisp of Manarkan glamorette—fashion's dernier cri.
To the uninformed, Kinnison's garb of plain gray leather might have seemed incongruous indeed in that brilliantly and fastidiously dressed assemblage. But to those people, as to us of today, the drab, starkly utilitarian uniform of the Unattached Lensman transcended far any other, however resplendent, worn by men: and literally hundreds of eyes followed the strikingly handsome couple as they slid rhythmically out upon the polished floor. But a measure of the tall beauty's customary poise had deserted her. She was slimly taut in the circle of the Lensman's arm, her eyes were downcast, and suddenly she missed a step.
"'Scuse me for stepping on your feet," he apologized. "A fellow gets out of practice, flitting around in a speedster so much."