A stronger man reaches out to help a weaker man
His strength over  comes the others mans
Failure, due to both of
their energies they are able to function and both of their halves makes them strong as one.
Don't look at it as a case of halves.
The weaker man gives more to help the stronger one stay strong during the process of assistance.
Because whatever hope the weaker fellow is now experiencing due to the arrival of the hero, he transfers that energy out to help give power to the rescue.
Don't look at it like heros and weaklings,
Think of it as brother helping brother.
And don't you know,
He's not heavy he's my brother