Do The Right Thing

Corollaries:

Don't do the wrong thing.
Do what you say and say what you do.
Don't do something you don't understand, or don't agree with.
If you and someone else are doing something similar, maybe you should work together. If you don't end up working together, keep in touch and coordinate your efforts.
Different people are working on different parts of a much larger challenge. If you wonder why someone is working on something you don't understand, consider asking for a dialogue with them.
Sometimes "a different part" means some social or physical situation you didn't know about.
Sometimes "a different part" means a different phase of the challenge, a different time - they may be years ahead, or years behind, where you know you need to work.
Be compassionate and kind. If you find yourself in disagreement, try, and keep trying, to resolve any misunderstanding. If there is still disagreement, you may need to agree to disagree.
Be bold! Be creative! Take action! You have full authority to take action based on your own independent authority.
You own your actions. Take responsibility for what you do, and for what you do not do.