The antimatter rule: Never judge anyone.
And anyone includes yourself.
Laziness Does Not Exist is a simply brilliant article that truly embodies the antimatter rule.
A more universal statement of this rule is simply: Minimize judgements.
The golden rule: Treat others as you would like others to treat you.
The platinum rule: Treat others as they would like to be treated.
Why antimatter? Because it is the most valuable substance in the universe. Gold costs ~$100/gram. Platinum is about ⅓–⅔ that (~$30–70/gram). Antimatter is estimated to cost ~$25 billion/gram. The next most expensive substance is a thousand times cheaper: Californium at $27 million/gram.