In the book ii ch 4 p88, confucius outlines a life devoted to learning and the pursuit of jen. it shows that attaining the status of the gentleman or superior man is a life long pursuit achieve only through a sincere devotion to self cultivation. is also demonstrates that if such devotion is carried out, one can follow his or her heart's desire without concern for moral quandaries.
Answer: Confucius was a trusted and well known religious leader and philosopher which helped his argument significantly. This is also because it adds credibility to his argument that they should train people for the military but not while busy farming.
There were many very famous jazz artists in the United States during the 1920s, which was seen as the major era of jazz music, but the most popular was perhaps Duke Ellington.