Most crime fiction, no matter how 'hard-boiled' or bloodily forensic, is essentially sentimental, for most crime writers are disappointed romantics.

The sentence is the greatest human invention of civilization.

I live in Dublin, God knows why. There are greatly more congenial places I could have settled in - Italy, France, Manhattan - but I like the climate here, and Irish light seems to be essential for me and for my writing.

I like ideas. I find them more exciting than human behavior for the most part.

These days I must take the world in small and carefully measured doses. It is a sort of homeopathic cure I am undergoing, though I am not certain what this cure is meant to mend. Perhaps I am learning to live amongst the living again. Practising, I mean. But no, that is not it. Being here is just a way of not being anywhere.

In the city of flesh I travel without maps, a worried tourist: and Ottilie was a very Venice. I stumbled lost in the blue shade of her pavements. Here was a dreamy stillness, a swaying, the splash of an oar. Then, when I least expected it, suddenly I stepped out into the great square, the sunlight, and she was a flock of birds scattering with soft cries in my arms.

A man is not much if he can't depend on himself, and nothing if others can't depend on him.