I’m starving and the stew is so delicious — beef, potatoes, turnips, and onions in a thick gravy — that I have to force myself to slow down. All around the dining hall, you can feel the rejuvenating effect that a good meal can bring on. The way it can make people kinder, funnier, more optimistic, and remind them it’s not a mistake to go on living. It’s better than any medicine.