Sam:  I hate epochs.  They have ruined my view of the world.  Well, my view of time.

Scot:  Does it flow like a river?

Katie:  It is just more divisions of time.  They are defined by humans.

Sam:  Meaning?

Katie:  Well, they probably have good reasons for it and for why they split time up where they do.

Scot:  It’s arbitrary.

Sam:  Oh it is arbitrary.  (he walked off then)