"Yes. Public Health is my job, but psychology is my specialty. I liked your book so much. So common sensical. I admired that. It is so easy to be high-falutin about an abstract subject."

Lucy flushed a little. There is no praise so gratifying as that of a colleague.

"And of course I am the College medical advisor," Dr Knight went on, looking amused. "A sinecure if ever there was one. They are a disgustingly healthy crowd."

'But-" Lucy began. It is the outsider, Desterro (she was thinking), who insists on their abnormality. If it is true, then surely this trained observer, also from the outside, must be aware of it.

"They have accidents, of course," the doctor said, misunderstanding Lucy's 'but. "Their life is a long series of minor accidents-bruises, and sprains, and dislocated fingers, and what not-but it is very rarely that anything serious happens. Bentley has been the only instance in my time-the girl whose room you have. She broke a leg, and won't be back till next term."

"But-it is a strenuous training, a gruelling life; do they never break down under it?"

"Yes. That's not unknown. The last term is particularly trying. A concentration of horrors from the student's point of view. Crit. classes, and-"

"Crit. classes?"

"Yes. They each have to take a gym. and a dancing class in the presence of the united Staff and their own set, and are judged according to the show they make. Nerve-shattering. These are all over, the crit. classes; but there are still the Finals, and the Demonstration, and being given jobs, and the actual parting from student life, and what not. Yes, it is a strain for them, poor dears. But they are amazingly resilient. No one who wasn't would have survived so long. Let me get you some more coffee. I'm going to have some."

She took Lucy's cup and went away to the table; and Lucy leaned back in the folds of the curtain and looked at the garden. The sun had set, and the outlines were growing blurred; there was the first hint of dew in the soft air that blew up against her face. Somewhere on the other side of the house (in the students' common-room?) a piano was being played and a girl was singing. It was a charming voice: effortless and pure, without professional tricks and without fashionable dealing in quarter-tones. The song, moreover, was a ballad; old-fashioned and sentimental, but devoid of self-pity and posing. A frank young voice and a frank old song. It shocked Lucy to realise how long it was since she had heard any voice raised in song that was not a product of valves and batteries. In London at this moment the exhausted air was loud with radios; but here, in this cool, scented garden, a girl was singing for the love of it.