The doctor told him he needed carbohydrates, proteids, and above all, something nitrogenous. The doctor mentioned a long list of foods for him to eat. He staggered out and wabbled into a Penn avenue restaurant.
"How about beefsteak?" he asked the waiter. "Is that nitrogenous?"
The waiter didn't know.
"Are fried potatoes rich in carbohydrates or not?"
The waiter couldn't say.
"Well, I'll fix it," declared the poor man in despair. "Bring me a large plate of hash."