A WORD, PLEASE — stoic

continuity: Next, Professor Aubrey Vellum, with a word for keeping calm that started life somewhere you'd walk right past.

the verdict: You know that friend who stubs a toe on the bed frame, goes a little pale, and says through gritted teeth, 'I'm fine, honestly, I'm fine'? We'd call that being stoic: calm, steady, no fuss at all. And here's the secret hiding inside that word. It isn't really about feelings. It's about a porch.

a word, please: Stoic. A word, please.

the crack: Go back to Athens, around three hundred BC. A merchant named Zeno, from the town of Citium on Cyprus, has turned philosopher, and he wants students. The famous teachers all have their own private places. Plato has his Academy, and Epicurus has his Garden. But Zeno has nothing of the kind. So he teaches out in the open, under a long covered walkway at the edge of the busy marketplace. The Greeks called a walkway like that a stoa , a porch or colonnade, and this one was the Painted Porch. Athenians, being Athenians, gave Zeno's crowd a nickname: the Stoikoi , which simply means 'the porch people.'

the collision: The nickname stuck. It travelled into Latin as stoicus and reached English in the late thirteen hundreds, still meaning a follower of Zeno's school. What did the porch people teach? That a wise person meets pain and bad luck with a steady mind and doesn't let hardship shake them. By the fifteen seventies, English had forgotten the porch and was calling anyone with that calm a stoic. People love to guess that the word comes from stone, or from stolid, something hard and rock-like. It's a lovely guess, and it isn't true. The real story is better: our grandest word for keeping your cool is, quite literally, porch-ism. And today we hand it out generously. Your uncle who didn't cry at the end of the dog film? Stoic. Zeno might raise an eyebrow, but I think he'd smile.

the glimmer: Zeno never chose the name. The people walking past chose it for him, from the place where he kept turning up. That's usually how it goes: we're remembered less for what we call ourselves than for where we show up, and what we do when we get there.

the exit: That's the word. Next time you stub your toe and say you're fine, you're standing on a very old porch.