'You evidently do not think my conversation will be at all worth listening to.'

'How quick you are to pervert my meaning! Don't you see that I think your conversation better worth listening to than the most interesting or improving book you can choose from the library? Really, in trying to avoid giving you cause for making such a remark, I have apparently stumbled into a worse error. I was just going to say I would like your conversation much better than a book, when I thought you would take that as a reflection on your reading. If you take me up so sharply I will sit here and say nothing. Now then, talk!'

'What shall I say?'

'Oh, if I told you what to say I should be doing the talking. Tell me about yourself. What do you do in London?'

'I work hard. I am an accountant.'

'And what is an accountant? What does he do? Keep accounts?'

'Some of them do; I do not. I see, rather, that accounts which other people keep have been correctly kept.'

'Aren't they always correctly kept? I thought that was what book-keepers were hired for.'

'If books were always correctly kept there would be little for us to do; but it happens, unfortunately for some, but fortunately for us, that people occasionally do not keep their accounts accurately.'

'And can you always find that out if you examine the books?'