"Very well, Jack. I'll do as you wish. But do be careful, won't you? Don't take more than a sip at a time, will you?"
Before the baby could reply, the nurse had entered the room, smiling gaily.
CHAPTER VI.
PROTOPLASM AND FROTH.
We have forgot what we have been,
And what we are we little know.
--Thomas W. Parsons.
There was not the least doubt that our dinner in honor of the German biologist, Plätner, had been a tremendous success. Long before we had reached the game course I had caught the gleam of triumph in Tom's eyes, and across the long board my gaze had met his in joyous congratulation. It was not merely personal glory that we had won by this well-conceived and smoothly executed social function. In a way, we had vindicated our caste, had proved to a censorious world that the inner circle of metropolitan society is not wholly frivolous, utterly indifferent to the achievements of genius and the marvelous feats of modern science.
When Tom had first suggested to me the possibility of our entertaining Plätner, whose efforts had won the enthusiasm of materialists in all parts of the world, I had fought shy of the project. Tom's idea was to gather at our table the most noted scientists of the city, with the German biologist as the magnet, and to select our women from among the cleverest of our set, once vulgarly known as the "Four Hundred." Upon his first presentation of the scheme I had argued that it was impracticable, that the scientists would find our women frivolous, and that our women would be horribly bored by the sages. Even up to the moment of our entrance to the dining-room I had been annoyed by the fear that my pessimistic attitude toward the function was to be vindicated, that Tom's effort to make oil and water mix was doomed to failure.
And the funniest thing about the whole affair is that we were saved from disaster and raised to glory through the quaint personality of the Herr Doctor, our guest of honor. A typical German savant in appearance, with spectacles, beard and agitated hair, he displayed from the outset a perfect self-control beneath which, one quickly realized, glowed the fires of a fine enthusiasm. Speaking French or English with a fluency that was enviable, he aired his hobby in a genial, entertaining way, which saved him from being the bore that a man with a fixed idea is so apt to prove. Protoplasm may seem to be a most unpromising topic upon which to base the conversation at a fashionable dinner-party, but I found myself intensely interested, before the oyster-plates had been removed, in the scientific discussion that the learned Herr Doctor had set in motion and Tom had deftly kept alive.
"I had been impressed, years ago," Plätner had begun, in answer to a polite question from Mrs. "Ned" Farrington, who is a very tactful woman; "I had been impressed by the similarity of protoplasm to a fine froth." Here the German scientist held an oyster poised on a fork and gazed at it musingly, the while he continued, in almost flawless English: "The most available froth, soap lather, is made up of air bubbles entangled in soap solution. After years of experimenting, my friends, I succeeded in making an oil foam from soapy water and olive oil. Under the microscope my solution closely resembles protoplasm."
"Does it really?" cried Mrs. "Ned," rapturously.