'Tell me who it is!' demanded Davie.

'That is what I have to teach you; mere telling is not much use. Telling is what makes people think they know when they do not, and makes them foolish.'

'Well, what is his name?'

'I will not tell you that just yet; for then you would think that you knew Him when you knew next to nothing about Him. Look here! Look at this book!' He pulled from his pocket a copy of Boethius. 'Look at the name on the back of it; it is the name of the man who wrote that book.'

Davie spelled it out.

'Now you know all about the book, don't you?'

'No, sir, I don't know anything about it.'

'Well, then, my father's name is Robert Grant; you know now what a good man he is!'

'No, I don't!' replied Davie.