"What do you mean by this, sir? Why the h--l did you not stop that chain?" This exordium was doubtless the prelude to a fit oratorical display; but the culprit, looking quietly at him, replied, simply, "How the h--l could I?" This was a shift of wind for which the admiral was unprepared. He was taken flat back, like a screaming child receiving a glass of cold water in his face. After a moment's hesitation he turned to the captain, and said meekly, yet with evident humorous consciousness of a checkmate, "That's true, Alfred; how the h--l could he?" Still, while the defence implied in the lieutenant's question is logically unimpeachable, it does not follow that the method of the admiral--as distinct from his manner, which need not be excused--was irrational. The impulse of reprimand, applied at the top, where ultimate responsibility rests, is transmitted through the intervening links down to the actual culprits, and takes effect for future occasions. As Marryat in one of his amusing passages says: "The master's violence made the boatswain violent, which made the boatswain's mate violent, and the captain of the forecastle also; all which is practically exemplified by the laws of motion communicated from one body to another; and as the master swore, so did the boatswain swear, and the boatswain's mate, and the captain of the forecastle, and all the men." An entertaining practical use of this transmission of energy was made by an acquaintance of mine in China. Going to bed one night, he found himself annoyed by a mosquito within the net. He got up, provided himself with the necessities for his own comfort during the period of discomfort which he projected for others, and called the servant whose business it was to have crushed the intruder. Him he sent in search of the man next above him, him in turn for another, and so on until he reached the head of the domestic hierarchy. When the whole body was assembled, he told them that they were summoned to receive the information that "one piecee mosquito" was inside his net, owing to the neglect of--pointing to the culprit. This done, they were dismissed, in calm assurance that in future no mosquito would disturb his night's rest, and that the desirable castigation of the offender might be intrusted to his outraged companions.