“The title Muwonrok comes from mu, for ‘elimination,’ and won, for ‘great sorrow,’” he explained, completely ignoring my frustration. “As stated by the title, the Muwonrok is a treatise on how to eliminate great sorrow among the people. I hope that in studying this book, you will also understand that there is nothing more important than a human life, for there is no punishment greater than death. If you are going to investigate with me, I cannot have you rashly leaping to conclusions and judgments, rushing off into reckless action. Great care must be exercised in the collecting and recording of evidence, for anything—even the absence thereof—could be critical in establishing the facts. If we are to work together, I thought you should know this.”