of privacy, and to the extremely interesting things a young man with a sense of coöperation might do in modern science.
The guests were conducted through the Institute. They inspected the marine biology aquarium, the pathological museum, and the animal house, at sight of which one sprightly lady demanded of Wickett, "Oh, the poor little guinea pigs and darling rabbicks! Now honestly, Doctor, don't you think it would be ever so much nicer if you let them go free, and just worked with your test-tubes?"
A popular physician, whose practise was among rich women, none of them west of Fifth Avenue, said to the sprightly lady, "I think you're absolutely right. I never have to kill any poor wee little beasties to get my knowledge!"
With astounding suddenness Wickett took his hat and went away.
The sprightly lady said, "You see, he didn't dare stand up to a real argument. Oh, Dr. Arrowsmith, of course I know how wonderful Ross McGurk and Dr. Tubbs and all of you are, but I must say I'm disappointed in your laboratories. I'd expected there'd be such larky retorts and electric furnaces and everything but, honestly, I don't see a single thing that's interesting, and I do think all you clever people ought to do something for us, now that you've coaxed us all the way down here. Can't you or somebody create life out of turtle eggs, or whatever it is? Oh, please do! Pretty please! Or at least, do put on one of these cunnin' dentist coats that you wear."
Then Martin also went rapidly away, accompanied by a furious Leora, who in the taxicab announced that she had desired to taste the champagne-cup which she had observed on the buffet, and that her husband was little short of a fool.
Thus, however satisfying his work, Martin began to wonder about the perfection of his sanctuary; to wonder why Gottlieb should be so insulting at lunch to neat Dr. Sholtheis, the industrious head of the Department of Epidemiology, and why Dr. Sholtheis should endure the insults; to wonder why Dr. Tubbs, when he wandered into one's laboratory, should gurgle, "The one thing for you to keep in view in all your work is the ideal of coöperation"; to wonder why so ardent a physi-
