Gold, it is valuable and when something is valuable you tend to notice it and care of it. Anything Golden is considered important or special and that goes for rules and life. And you need to know the Golden Rule.
What is the Golden Rule?
It is easy, selfless and anyone can and should follow and obey it. The Golden Rule is:
“So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets.”