If we all cooperated with each other all the time, that would be moral progress. -- Tim Tyler

I agree with Tim. Morality is all about cooperation.

If everyone were to live for others all the time, life would be like a procession of ants following each other around in a circle. -- John McCarthy, via Eliezer Yudkowsky

This is a reductio ad absurdum argument against the idea that morality is an end. I agree with what it implies: Morality is a means, not an end. Cooperation is a means we each use to achieve our personal goals.