One of my duties, this week, is to open the new Ustinov college," he confesses, "and while I'm delighted that Durham should honour its former chancel… - Bill Bryson

If you go back sixty-four generations, to the time of the Romans, the number of people on whose cooperative efforts your eventual existence depends has risen to approximately one million trillion, which is several thousand times the total number of people who have ever lived!.

Consider the fact that for 3.8 billion years, a period of time older than the Earth's mountains and rivers and oceans, every one of your forebears on both sides has been attractive enough to find a mate, healthy enough to reproduce, and sufficiently blessed by fate and circumstances to live long enough to do so

I am not, I regret to say, a discreet and fetching sleeper. Most people when they nod off look as if they could do with a blanket; I look as if I could do with medical attention. I sleep as if injected with a powerful experimental muscle relaxant. My legs fall open in a grotesque come-hither manner; my knuckles brush the floor. Whatever is inside — tongue, uvula, moist bubbles of intestinal air — decides to leak out. From time to time, like one of those nodding-duck toys, my head tips forward to empty a quart or so of viscous drool onto my lap, then falls back to begin loading again with a noise like a toilet cistern filling. And I snore, hugely and helplessly, like a cartoon character, with rubbery flapping lips and prolonged steam-valve exhalations. For long periods I grow unnaturally still, in a way that inclines onlookers to exchange glances and lean forward in concern, then dramatically I stiffen and, after a tantalizing pause, begin to bounce and jostle in a series of whole-body spasms of the sort that bring to mind an electric chair when the switch is thrown. Then I shriek once or twice in a piercing and effeminate manner and wake up to find that all motion within five hundred feet has stopped and all children under eight are clutching their mothers’ hems. It is a terrible burden to bear.