“Disassemble the cells of a sponge (by passing them through a sieve, for instance), then dump them into a solution, and they will find their way back together and build themselves into a sponge again. You can do this to them over and over, and they will doggedly reassemble because, like you and me and every other living thing, they have one overwhelming impulse: to continue to be.”

“Dogs don't like me. It is a simple law of the universe, like gravity. I am not exaggerating when I say that I have never passed a dog that didn't act as if it thought I was about to take its Alpo. Dogs that have not moved from the sofa in years will, at the sniff of me passing outside, rise in fury and hurl themselves at shut windows. I have seen tiny dogs, no bigger than a fluffy slipper, jerk little old ladies off their feet and drag them over open ground in a quest to get at my blood and sinew. Every dog on the face of the earth wants me dead.”

“When cells are no longer needed, they die with what can only be called great dignity. They take down all the struts and buttresses that hold them together and quietly devour their component parts. The process is known as apoptosis or programmed cell death. Every day billions of your cells die for your benefit and billions of others clean up the mess. Cells can also die violently- for instance, when infected- but mostly they die because they are told to. Indeed, if not told to live- if not given some kind of active instruction from another cell- cells automatically kill themselves. Cells need a lot of reassurance. When, as occasionally happens, a cell fails to expire in the prescribed manner, but rather begins to divide and proliferate wildly, we call the result cancer. Cancer cells are really just confused cells. Cells make this mistake fairly regularly, but the body has elaborate mechanisms for dealing with it. It is only very rarely that the process spirals out of control. On average, humans suffer one fatal malignancy for each 100 million billion cell divisions. Cancer is bad luck in every possible sense of the term.”

“Do you like that?" I'll say in surprise since it doesn't seem like her type of thing, and she'll look at me as if I'm mad. That!?" She'll say, "No, it's hideous" Then why on earth," I always want to say, "did you walk all the way over there to touch it?" but of course...I have learned to say nothing when shopping because no matter what you say... Read more - "I'm hungry", "I'm bored", "My feet are tired", "Yes, that one looks nice on you too", "Well, have both of them", "Oh, for fuck sake", "Can't we just go home", "Monsoon? Again? Oh for fuck sake", "then why on earth did you walk all the way over there to touch it?" - it doesn't pay, so I say nothing.”

“We are so used to the notion of our own inevitability as life’s dominant species that it is hard to grasp that we are here only because of timely extraterrestrial bangs and other random flukes. The one thing we have in common with all other living things is that for nearly four billion years our ancestors have managed to slip through a series of closing doors every time we needed them to.”

“It wouldn't bother me in the least if all the dogs in the world weere placed in a large sack and taken to some distant island - Greenland springs attractively to mind - where they could romp around and sniff each other's anuses to their hearts' content and would never bother or terrorize me again. The only kind of dog I would excuse from this roundup is poodles. Poodles I would shoot. To my mind, the only possible pet is a cow. Cows love you. They are harmless, they look nice, they don't need a box to crap in, they keep the grass down, and they are so trusting and stupid that you can't help but lose your heart to them. Where I live in Yorkshire, there's a herd of cows down the lane. You can stand by the wall at any hour of the day or night, and after a minute the cows will all waddle over and stand with you, much too stupid to know what to do next, but happy just to be with you. They will stand there all day, as far as I can tell, possibly till the end of time. They will listen to your problems and never ask a thing in return. They will be your friends forever. And when you get tired of the, you can kill them and eat them. Perfect.”

“Every atom you possess has almost certainly passed through several stars and been part of millions of organisms on its way to becoming you. We are each so atomically numerous and so vigorously recycled at death that a significant number of our atoms - up to a billion for each of us, it has been suggested - probably once belonged to Shakespeare. A billion more each came from Buddha and Genghis Khan and Beethoven, and any other historical figure you care to name. So we are all reincarnations - though short-lived ones. When we die, our atoms will disassemble and move off to find new uses elsewhere - as part of a leaf or other human being or drop of dew.”