In words that the secretary of state for education has caused to be placed in every school in the land, ‘He that is wounded in the stones, or hath his privy member cut off, shall not enter into the congregation of the Lord’ (Deuteronomy 23.1, King James Version). Like the rest of the good book, this instils a useful lesson for life: it never rains but it pours. You get kneed in the nuts behind the bike shed, only to learn you’re not going to heaven either.

