"Ludo, age six, is a prodigy. His mother, Sibylla, raises him alone and tries hard to keep his voracious intellect satisfied, while she struggles to make ends meet. With her exasperated guidance, he teaches himself Greek, so that he can read The Odyssey, before moving on to study Hebrew, Arabic, Inuit, and Japanese. And both Sibylla and Ludo share a passion for Kurosawa's Seven Samurai, which they watch repeatedly, absorbing its lessons of samurai...

"Raised in Marrakech by a French mother and English father, a 17-year-old girl has learned above all to avoid mauvais ton ("bad taste" loses something in the translation). One should not ask servants to wait on one during Ramadan: they must have paid leave while one spends the holy month abroad. One must play the piano; if staying at Claridge's, one must regrettably install a Clavinova in the suite, so that the necessary hours of practice will not...