All it takes,” said Crake, “is the elimination of one generation. One generation of anything. Beetles, trees, microbes, scientists, speakers of French, whatever. Break the link in time between one generation and the next, and it’s game over forever.

The road to death is a lonely highway, and longer than it apears, even when it leads straight down from the scaffold, by way of a rope; and it's a dark road, with never any moon shining on it, to light your way.

For an instant she felt them, their identities, almost their substance, pass over her head like a wave. At some time she would be — or no, already she was like that too; she was one of them, her body the same, identical, merged with that other flesh that choked the air in the flowered room with its sweet organic scent; she felt suffocated by this thick sargasso-sea of femininity.

Stick a shovel into the ground almost anywhere and some horrible thing or other will come to light. Good for trade, we thrive on bones; without them there'd be no stories.

Disease has always been a much bigger killer of human beings than wars.

Time is not a line but a dimension, like the dimensions of space.

When faced with the inevitable, you always have a choice... As I learned during my liberal arts education, any symbol can have, in the imaginative context, two versions, a positive and a negative... If you spill your milk you're left with a glass which is either half empty or half full... You may not be able to alter reality, but you can alter your attitude towards it, and this, paradoxically, alters reality. Try it and see.