Todd chuckled. ‘Oh, no, Jimmy. I know a little about lots of things, but nobody knows everything.’
‘You tell me lots of things, Grandpa. I think you’re really clever.’
‘Not clever, Jimmy, just interested in the world, and when I find something new that interests me I like to share it with someone if I think they’ll be interested, too. But I certainly don’t know everything.’
‘Mummy thinks you do. Yesterday she said you’re a real know-it-all.’