" What goes up must come down. But what is up? And what is down? Are you up there looking down on me? Or is it I who has the trick with gravity? Reach for me and I'll reach for you. For in the middle is where grounds stand true. 'Tis not a lie nor a deceived eye, but an understanding between you and I. So I ask again to a friend with a cup, have a drink with me if you know what's up! "

― Sean F. Hogan , Painting Angels