Obligatory 1984 reference
From "1984":
'By the way, old boy,' he said. 'I hear that little beggar of mine let fly at you with his catapult yesterday. I gave him a good dressing-down for it. In fact I told him I'd take the catapult away if he does it again.
'I think he was a little upset at not going to the execution,' said Winston.
' Ah, well -- what I mean to say, shows the right spirit, doesn't it? Mischievous little beggars they are, both of them, but talk about keenness! All they think about is the Spies, and the war, of course. D'you know what that little girl of mine did last Saturday, when her troop was on a hike out Berkhamsted way? She got two other girls to go with her, slipped off from the hike, and spent the whole afternoon following a strange man. They kept on his tail for two hours, right through the woods, and then, when they got into Amersham, handed him over to the patrols.'
'What did they do that for?' said Winston, somewhat taken aback. Parsons went on triumphantly:
'My kid made sure he was some kind of enemy agent -- might have been dropped by parachute, for instance. But here's the point, old boy. What do you think put her on to him in the first place? She spotted he was wearing a funny kind of shoes -- said she'd never seen anyone wearing shoes like that before. So the chances were he was a foreigner. Pretty smart for a nipper of seven, eh?'
'What happened to the man?' said Winston.
'Ah, that I couldn't say, of course. But I wouldn't be altogether surprised if-' Parsons made the motion of aiming a rifle, and clicked his tongue for the explosion.
'Good,' said Syme abstractedly, without looking up from his strip of paper.
'Of course we can't afford to take chances,' agreed Winston dutifully.