Breakfast

"Holmes, you must eat. One cannot survive without food."

"Oh, don't be obtuse, Watson. I know that."

"One would not think so."

He threw down his newspapers. "This case, Watson! This case..."

"Do you have any fresh evidence? Something in the papers?"

"The usual nonsense, nothing of use. They are speculating, of course."

I passed him the toast. "Then you're racking your mind to pieces. We've gone through it a hundred times, and have overlooked nothing. Put the matter out of your head and eat."

"By Jove, Watson! I have solved it!"