"God save us from people who do the morally right thing. It's always the rest of us who get broken in half"

In this quote, Paddy Chayefsky is expressing his frustration with the concept that those who attempt to do the ethically best thing often wind up suffering the consequences. He is suggesting that it is often the people who are trying to do excellent and follow their ethical compass who wind up getting hurt or broken in the process. This could be interpreted as a commentary on the unfairness of the world, where those who are attempting to do the right thing are not constantly rewarded or protected. Chayefsky might be implying that it takes a strong and durable person to continue to do what is ethically right, regardless of the potential repercussions.