怎样理解“law is for the people who are dull,ugly and serious.”

怎样理解“law is for the people who are dull,ugly and serious.”
这是《LEGALLY BLONDE》中女主人翁Elle的父亲的一句话.有一本书上这样写到“it seems that the appearance and personality could be function in job choosing.”请发表一下你对这两句话的看法?