The "golden rule" is a well-known principle that emphasizes treating others as one would like to be treated. However, there are other phrases that convey similar meanings, such as "do unto others as you would have them do unto you," "treat others the way you want to be treated," or "love your neighbor as yourself." These expressions all promote kindness, empathy, and respect towards others. Other synonyms for the "golden rule" could include "reciprocity," "mutual respect," or "positive interaction." Ultimately, the central message of all of these phrases is that treating others with compassion and consideration is essential for fostering harmonious relationships and creating a better world.