Only Ron's dog was watching William. He considered that it had, for a dog, a very offensive and knowing look. A couple of months ago someaone had tried to hand William the old story about there being a dog in the city that could talk. (...) The dog in front of William didn't look as if it could talk, but it DID look as if it would swear.

I can see we're going to get along like a house on fire," said Miss Tick. "There may be no survivors.

Sometimes you had to take a look at yourself and then look away.

Reality is not digital, an on-off state, but analog. Something gradual. In other words, reality is a quality that things possess in the same way that they possess, say, weight. Some people are more real than others, for example. It has been estimated that there are only about five hundred real people on any given planet, which is why they keep unexpectedly running into one another all the time.

History tends to change people who think they're changing it.

That, lad," he said proudly, "was some of the worst poetry I have heard for a long time. It was offensive to the ear and a torrrture to the soul....We'll make a gonnagle out of ye yet!

I see evil when I look in my shaving mirror. It is, philosophically, present everywhere in the universe in order, apparently, to highlight the existence of good. I think there is more to this theory, but I tend to burst out laughing at this point.