"Oh! you had milk. I supposed you had no cows."
"Nor had we, but the reindeer were beginning to get docile and be tamed. If we caught young deer we brought them up to be pets for our children. And so it came about that as they grew up we found out that we could milk them into skins. But that gave it a smack, and whenever we desired a fresh draught there was nothing for it but to lie flat on the ground under a doe reindeer and suck for all we were worth. It was hard. Horses were hunted. It did not occur to us that they could be tamed and saddled and mounted. Oh! it was not right. It was not fair that you should have everything and we nothing—nothing—nothing! Why should you have all and we have had naught?"
"Because I belong to the twentieth century. Thirty-three generations go to a thousand years. There are some two hundred and sixty-four or two hundred and seventy generations intervening between you and me. Each generation makes some discovery that advances civilisation a stage, the next enters on the discoveries of the preceding generations, and so culture advances stage by stage. Man is infinitely progressive, the brute beast is not."
"That is true," he replied. "I invented butter, which was unknown to my ancestors, the unbuttered man."
"Indeed!"
"It was so," he said, and I saw a flush of light ripple over the emanation. I suppose it was a glow of self-satisfaction. "It came about thus. One of my wives had nearly let the fire out. I was very angry, and catching up one of the skins of milk, I banged her about the head with it till she fell insensible to the earth. The other wives were very pleased and applauded. When I came to take a drink, for my exertions had heated me, I found that the milk was curdled into butter. At first I did not know what it was, so I made one of my other wives taste it, and as she pronounced it to be good, I ate the rest myself. That was how butter was invented. For four hundred years that was the way it was made, by banging a milk-skin about the head of a woman till she was knocked down insensible. But at last a woman found out that by churning the milk with her hand butter could be made equally well, and then the former process was discontinued except by some men who clung to ancestral customs."
"But," said I, "nowadays you would not be suffered to knock your wife about, even with a milk-skin."
"Why not?"
"Because it is barbarous. You would be sent to gaol."
"But she was my wife."