Flying is learning how to throw yourself at the ground and miss.

If I want to read something that's really giving me something serious and fundamental to think about, about the human condition, if you like, or what we're all doing here, or what's going on, then I'd rather read something by a scientist in the life sciences, like Richard Dawkins, for instance.

The kakapo is a bird out of time. If you look one in its large, round, greeny-brown face, it has a look of serenely innocent incomprehension that makes you want to hug it and tell it that everything will be all right, thought you know that it probably will not be.

I'm so great even I get tongue-tied talking to myself.

Ballycumber (ba-li-KUM-ber) n. One of the six half-read books lying somewhere in your bed.

You can't dodge your responsibilities by saying they don't exist!

Arthur Dent: What happens if I press this button? Ford Prefect: I wouldn't- Arthur Dent: Oh. Ford Prefect: What happened? Arthur Dent: A sign lit up, saying 'Please do not press this button again.