“Reading...can make you fell like not one lone cell stranded in the desolation of the world, but one of eight billion cells conjoined by the world, all hearts echoing the others in the song of one enormous heart.”

“We're all one thing, like cells in a body. 'Cept we can't see the body. The way fish can't see the ocean. And so we envy each other. Hurt each other. Hate each other. How silly is that? A heart cell hating a lung cell.”

“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.”

“Nobody knew anyone else’s private world. In the end, they were all alone as inmates on death row, side by side. Sometimes you could get a look at one another with a little pocket mirror, cell to cell, but that was all.”

“For all is like an ocean, all flows and connects; touch it in one place and it echoes at the other end of the world.”

“Grief and love are conjoined, you don't get one without the other. All I can do is love her, and love the world, emulate her by living with daring and spirit and joy.”