My French career at school ended in the ditch, like a kid’s toy car overturned by its ridiculous driver, me. I took out teenage frustrations on our French GCSE teacher, who was a good, intelligent man. I still laugh and/or cry when I think about it today. I ‘swore’ at him, but my act of teenage rebellion was in fact a complicated, jesuitical expression of anger. By jesuitical I mean like those Jesuits who excused lying under oath because they finished their sentences in their heads. An example is: ‘Have you seen the priest?’ ‘No…’ and then within their own heads ‘…, not since yesterday when I saw him in his hidey hole’. This was not lying because they had said the truth, and it was a truth God could hear, albeit not their interrogators. When I swore I used my ring finger, not my middle one, to make the obscene gesture. I mean…if you’re going to swear, do it. Don’t depend on some outrageous defence that ‘it wasn’t the middle finger’ as you’re thrown out the classroom. B...