“I shall indeed be indebted to you if you can throw a light where all is so dark to us. To a poor bookworm and invalid like myself such a blow is paralyzing. I seem to have lost the faculty of thought. But you are a man of action⁠—you are a man of affairs. It is part of the everyday routine of your life. You can preserve your balance in every emergency. We are fortunate, indeed, in having you at our side.”

Holmes was pacing up and down one side of the room whilst the old professor was talking. I observed that he was smoking with extraordinary rapidity. It was evident that he shared our host’s liking for the fresh Alexandrian cigarettes.