"Solvitur ambulando," said Psmith softly, turning the stick round in his fingers. "Comrade Windsor!"
"Hullo?"
"Is it possible to hurt a coloured gentleman by hitting him on the head with a stick?"
"If you hit him hard enough."
"I knew there was some way out of the difficulty," said Psmith with satisfaction. "How are you getting on up at your end of the table, Comrade Windsor?"
"Fine."
"Any result yet?"
"Not at present."
"Don't give up."
"Not me."