By getting to smaller and smaller units, we do not come to fundamental or indivisible units. But we do come to a point where further division has no meaning.
That's part of why I tracked you down. I wanted to be as loyal to you as you are to your Clan. I know I can't exactly miss a life I've never known, Graystripe, but I think sharing your life and your path. . . is the best journey I could possibly imagine.