In the morning calm of Korea, when its peace and tranquillity truly merited its ancient name, "Cho-sen," there lived a politician by name Yi Chin Ho. He was a man of parts, and--who shall say?--perhaps in no wise worse than politicians the world over. But, unlike his brethren in other lands, Yi Chin Ho was in jail. Not that he had inadvertently diverted to himself public moneys, but that he had inadvertently diverted too much. Excess is to be deplored in all things, even in grafting, and Yi Chin Ho's excess…