"So far this is not big news. I suppose Paracelsus could have done that by simple observation. But Sheldon showed by measurements and a variety of tests that everybody contains some elements of all three types, and it is the mixture that influences – influences, I said, not wholly determines – temperament. He devised a scale running from one to seven to assess the quantity of such elements contained in a single subject. So you see that a 711 would be a maximum endomorph – a fatty with hardly any muscle or nerve – a real slob. And a 117 would be a physical wreck, all brain and nerve and a physical liability. Big brain, by the way, doesn't necessarily mean a capacious or well-managed intellect. The perfectly balanced creature would be a 444 but you don't see many and when you do you've probably found the secretary of an athletic club with a rich membership and first-class catering."
"Do you go around spotting the types?" said Maria.
"Certainly not. You can't type people without careful examination, and that means exact measurement. Want to see?"
Of course we did not want to see. Obviously Ozy was loving every minute of this, and in no time he had a screen set up, and a lantern, and was showing us slides of men and women of all ages and appearance, photographed naked against a grid of which the horizontal and lateral lines made it possible to judge with accuracy where they bulged and where they were wanting.
"This isn't what I'd do for the public," said Ozy. "Then the faces would be blacked out and also the genitals. But this is among friends."
Indeed it was. I recognized a paunchy University policeman, and a fellow from Physical Plant who pruned trees. And wasn't that one of the secretaries from the President's office? And a girl from the Alumni House? Several students I had seen flashed by, and – really, this is hardly the place for me – Professor Agnes Marley, heavier in the hams than her tweeds admitted, and with a decidedly poor bosom. All of these unhappy creatures had been photographed in a hard, cruel light. And in big black figures at the bottom right-hand corner of each picture was their ratio of elements, determined by Sheldon's scale. Ozy switched on the lights again.
"You see how it goes?" he said. "By the way, I hope you didn't recognize any of those people. No harm done if you did, but people are sometimes sensitive. Everybody wants to be typed, just as they want to have their fortunes told. Me, now, I'm a 271; not much fat, but enough, as you see, to make some trouble when I'm tied to sedentary work; I'm a seven in frame and muscle – I'd be a Hercules if I had a few more units on either end of my scale. I'm only a one in the cerebrotonic aspect, which doesn't mean I'm dumb, thank God, but I've never been what you'd call nervy or sensitive. That's why this Brown thing doesn't bother me too much. – By the way, I suppose you noticed the varying hirsutism of those people? The women are sensitive about it, but it's extremely revealing to a scientist in my kind of work.
"Typing at a glance – I'd never attempt it seriously. But you can tell a lot about typology by the kind of things people say. Christ, now; tradition and all the pictures represent Him as a cerebrotonic ectomorph, and that raises a theological point that should interest you, Simon. If Christ was really the Son of Man, and assumed human flesh, you'd have thought he'd be a 444, wouldn't you? A man who felt for everybody. But no – a nervy, thin type. Must have been tough, though; great walker, spellbinding orator, which takes strength, put up with a scourging and a lot of rough-house from soldiers; at least a three in the mesomorphic range.
"It's fascinating, isn't it? There you are, Simon, a professional propagandist and interpreter of a prophet who wasn't, literally, your type at all. Just off the top of my head, I'd put you down as a 425 – soft, but chunky and possessed of great energy. You write a good deal, don't you?"
I thought of
"Of course. That's your type, when it's combined with superior intelligence. Enough muscle to see you through; sensitive but not ridden with nerves, and a huge gut. Because that's what makes your type come out so far in front, you see? Some of your viscerotonics have a gut that is almost double the length of the gut in a real cerebrotonic. They haven't got a lot of gut, but they're beggars for sex. The muscular ones aren't sexy to nearly the same extent and the fatties would just as soon eat. It's the little, skinny ones who can never let it alone. I could tell you astonishing things. But you're a gut-man, Simon. And just right for your kind of parson: fond of ceremony and ritual, and of course a big eater. Fart much?"
How much is much? I did not take up this lead.