Even so, Augustus was not the only Egg. He was certainly not the egg in search of which I opened the Encyclopædia. The egg I was looking for was the Easter egg, and it seemed to be the only egg that was not mentioned. There were birds’ eggs, and reptiles’ eggs, and fishes’ eggs, and molluscs’ eggs, and crustaceans’ eggs, and insects’ eggs, and frogs’ eggs, and Augustus Egg, and the eggs of the duck-billed platypus, which is the only mammal (except the spiny ant-eater) whose eggs are “provided with a large store of yolk, enclosed within a shell, and extruded to undergo development apart from the maternal tissues.” I do not know whether it is evidence of the irrelevance of the workings of the human mind or of our implacable greed of knowledge, but within five minutes I was deep in the subject of eggs in general, and had forgotten all about the Easter variety. I found myself fascinated especially by the eggs of fishes. There are so many of them that one was impressed as one is on being told the population of London. “It has been calculated,” says the writer of the article, “that the number laid by the salmon is roughly about 1000 to every pound weight of the fish, a 15-lb. salmon laying 15,000 eggs. The sturgeon lays about 7,000,000; the herring 50,000; the turbot 14,311,000; the sole 134,000; the perch 280,000.” This is the sort of sentence I always read over to myself several times. And when I come to “the turbot, 14,311,000,” I pause, and try to picture to myself the man who counted them. How does one count 14,311,000? How long does it take? If one lay awake all night, trying to put oneself to sleep by counting turbots’ eggs instead of sheep, one would hardly have done more than make a fair start by the time the maid came in to draw the curtains and let in the sun on one’s exhausted temples. A person like myself, ignorant of mathematics, could not easily count more that 10,000 in an hour. This would mean that, even if one lay in bed for ten hours, which one never does except on one’s birthday, one would have counted only 100,000 out of the 14,311,000 eggs by the time one had to get up for breakfast. That would leave 14,211,000 still to be counted At this point, most of us, I think, would give it up in despair. After one horrible night’s experience, we would jump into a hot bath muttering: “Never again! Never again!” like a statesman who can’t think of anything to say, and send out for a quinine-and-iron tonic. Our friends meeting us later in the day would say with concern: “Hullo!