"In the "commentatio" (note presented to the Russian Academy) in which his theorem on polyhedra (on the number of faces, edges and vertices) was first published Euler gives no proof. In place of a proof, he offers an inductive argument: he verifies the relation in a variety of special cases. There is little doubt that he also discovered the theorem, as many of his other results, inductively."

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Like Semmering Academy, the Grove School was a Gothic pile of bricks run by 1950s-era chalk drones, which maintained its cultural viability by perpetuating a weirdly seductive anxiety throughout its community. Mary herself was a victim of the seduction; despite the trying and repetitive emotional requirements of her job, she remained eternally fascinated by the wicker-thin girls and their wicker-thin mothers, all of them favoring dark wool skirts and macintoshes and unreadably far-away expressions; if she squinted, they could have emerged intact from any of the last seven decades.

— Heidi Julavits