My soul had found
All happiness in its own cause or ground.
Godhead on Godhead in sexual spasm begot
Godhead. Some shadow fell. My soul forgot
Those amorous cries that out of quiet come
And must the common round of day resume.
It is in everybody's interest to seek those [actions] that lead to happiness and avoid those which lead to suffering. And because our interests are inextricably linked, we are compelled to accept ethics as the indispensable interface between my desire to be happy and yours.
It is my observation that all human hearts are the same and that their ultimate desire is also the same. This soul wants happiness, perfect and pure happiness, because only then will all desires end. As long as desire exists misery exists, because with desire there can be no peace.