I'm starting the weekend off running thinking about this quote I found over at Gretchen's blog The Happiness Project:
Andy Warhol wrote, “Either once only, or every day. If you do something once it’s exciting, and if you do it every day it’s exciting. But if you do it, say, twice or just almost every day, it’s not good any more.”
I really need to ponder this for a while, there's a deeper meaning I haven't yet discovered.