The Golden Rule is a moral idea that governs the basis of many codes of conduct throughout history. Put simply, it states that
He who created the gold maketh the rules he/she who has the gold, maketh the rules the most correct way to behave is to treat all others as one would want to be treated oneself.
For example, you don't like to be stolen from, so you shouldn't steal from others. You wouldn't like to be murdered, so don't murder, and so on. It essentially rules out hypocrisy. Barring a few problems with certain types of individuals taking it too literally, the Golden Rule is a quite effective and very simple formulation of a moral philosophy. It is cited by both religious and secular philosophies as a good principle by which to act.
 Historical and religious formulations
The principle is found throughout history over a broad range of cultures as a guiding principle in the treatment of others.
- "Thou shalt not avenge, nor bear any grudge against the children of thy people, but thou shalt love thy neighbor as thyself: I am the LORD." — Torah (ca. 1200-1500 BCE) Leviticus 19:18
- "When an alien lives with you in your land, do not mistreat him. The alien living with you must be treated as one of your native-born. Love him as yourself, for you were aliens in Egypt. I am the LORD your God." — Torah (ca. 1200-1500 BCE) Leviticus 19:33-34
- "What you do not wish upon yourself, extend not to others." — Confucius (ca. 551–479 BCE)
- "This is the sum of duty; do naught unto others what you would not have them do unto you." — Mahabharata (5:15:17) (c. 500 BCE)
- "Since to others, to each one for himself, the self is dear, therefore let him who desires his own advantage not to harm another" — Udana, (ca. 470 BCE)
- "Neither to harm, nor be harmed." — Epicurus (c. 350 BCE)
- "What is hateful to you, do not to your fellow man." — Hillel the Elder (ca. 50 BCE-10 CE)
- "As ye would that men should do to you, do ye also to them likewise." — Jesus (ca. 5 BCE-33 CE) in the Gospels, Luke 10:27
- "None of you truly believes until he loves for his brother what he loves for himself." — Muhammad (c. 571–632 CE) in a Hadith
- "Act with reference to every rational being (whether yourself or another) so that it is an end in itself in your maxim." — Immanuel Kant, Foundations of the Metaphysics of Morals, 1785
 No, it's my rule!
There seems to be a tendency of Christians to suggest that the Golden Rule was first originated in the Bible, in the intention of tying the importance of Judeo-Christian morality as integral to Western civilization. Unfortunately, reality doesn't work that way — it can be traced to (as early as) Babylon and Ancient Egypt, and Confucius (as noted above) made mention of it several centuries BCE, though no Abrahamic faith is attested in China prior to the seventh or eighth century CE. The typical response to this is then an attempt to differentiate between "positive" and "negative" versions of the Golden Rule.
One of the problems with the Golden Rule is that what an individual wants for themselves may not be what others want done to them. An extreme masochist, for example, should be discouraged quite vehemently from ever following the Golden Rule too literally as they would invariably end up torturing others in the population at large in the hope that it would give them as much pleasure. While an extreme example that is really just an abuse of the Golden Rule in letter rather than spirit, it's illustrative of the basic point.
The idea is more subtly illustrated by the fable of a king who, in an act of kindness, travels to a poor serf's house with a large banquet. The king wishes to show his kindness and generosity towards the serf (who is, of course, baffled and annoyed by the intrusion) and sets out on the table the finest food in the kingdom. The serf stares at the finery, and is unimpressed. He tries some of the food, but dislikes its taste. The king grows increasingly angry, demanding to know why the serf is rejecting the greatest food in the land, but he can't quite get an answer. Finally, the king leaves in frustration and the serf returns to his thick and cheap broth. The moral of the fable is that the king doesn't understand the needs and desires of a man with a considerably different life to his own. The king projects his own desires - caviar, foie gras, and truffles - onto a man who has no desire for such things and hasn't been brought up to think that such things are valuable. Without such social conditioning, he views caviar and foie gras as things that taste disgusting and truffles as just overpriced mushrooms.
The Golden Rule's main assumption, therefore, is that we not only know what is best for ourselves but happily project that view onto others. Only through understanding the generalities of the rule on a more meta-level, rather than applying specifics, can we truly use it as a moral guide.
In general, many agreements are difficult to reach on what should be universal. Two main contentious positions today pit against each other those who see process as the essence of universality and those who see ends as the ultimate determining factor: deontology vs. utilitarianism.
- ↑ http://www.smbc-comics.com/index.php?db=comics&id=2664
- ↑ http://www.metafilter.com/71632/The-Alien-is-my-Brother
- ↑ A relevant comic
- ↑ The Tale of the Eloquent Peasant
- ↑ http://www.princeton.edu/~achaney/tmve/wiki100k/docs/Ethic_of_reciprocity.html
- ↑ WP: History of the Jews in China 
- ↑ WP: Christianity in China 
- ↑ The "negative" version, "Do not do unto others what you do not wish done unto you" has sometimes been called the Silver Rule. It is sometimes considered as less subject to some of the problems associated with overly literal interpretations of the Golden Rule.
- ↑ "Do not do unto others as you would that they should do unto you. Their tastes may not be the same." George Bernard Shaw, Maxims for Revolutionists - The Golden Rule, Man and Superman (1903).
- ↑ Assume, for instance, that the masochist in question isn't actually aware that they're a "masochist," and thus they view their love of pain as socially normative. Without the direct and comprehensive awareness of what others want, it is still a leap of faith to assume that you are a suitable pattern to base the wants and needs of others on.
- ↑ Which they do[citation NOT needed].