I sought my soul, but my soul I could not see. I sought my God, but my God eluded me. I sought my brother, and I found all three.
Brothers are like streetlights along the road, they don't make distance any shorter but they light up the path and make the walk worthwhile.
A sibling may be the keeper of one's identity, the only person with the keys to one's unfettered, more fundamental self.
There is a destiny which makes us brothers; none goes his way alone. All that we send into the lives of others comes back into our own.