What "code of conduct" does this come from? I like and try to abide by them all, except for maybe #2.. . haha!
A social club in my neighborhood (Little Italy) has these posted under a large photo of Frank Sinatra. The heading states "Proof that Frank is not a friend of ours." This is somewhat culturally complex to non-Italians.
What it means is that Frank did not completely follow any type Cosa Nostra Codice di Condotta - roughly a Mafia Code of Conduct, so he could never go deep into the mob and become one of them. It does not actually mean that Frank is not a friend, he is just not "a friend of ours." "Friend of ours" is intimate language between true Mafiosi that is generally an identifier that this person can be trusted, and has likely been formally inducted in to the mob.
It hangs in this -Italian Only- club as a statement that not all Italians, or Sicilians are in the mob (they don't all live up to these codes), just like the more famous Italians the media claims to have exposed, like Frank Sinatra for example.
Do mob guys hang out in bars, behave badly, associate with untrustworthy persons, ect., yes, all the time. But not the ones that are truly in deep. The more "moral" they become, according to the "Cosa Nostra Codice di Conndotta", the deeper they can go toward the center of the root of this evil. If they can strictly adhere to this code throughout their life, some of these types of mafiosi even carry this written code with them all the time, they can become one with this type of pure evil. The true mafiosi that go this deep, and live by this code are viewed in a sort of pious way by many of those around them. And that is pious in both the good and bad definition. Even after death they are still adored by many in the neighborhood, even having their picture displayed at special, and public events.
So, like Lao Tzu said in the Tao Te Ching, found in my second post, when we start with all this code stuff, not living right in the first place, it can trick you and others, dragging us deeper into hypocrisy
In my school, we do not post any dojang rules, nor do we recite any codes, creeds, etc. What we do is attempt to pass the value of the Taekwondo related philosophies on to our students by examples presented in the dojang.