The weekend is five days too short!
The weekend never feels long enough. I wish I had more time to recover before going back to work.
I wrote this as a Facebook post last week. I assumed that someone had said it before, but I can't find a reference to it anywhere online. When I search for it, I get a lot of results about making your weekend feel longer / shorter. So, I guess you can attribute this quote to me 
How was your weekend? What would you like to do with a long weekend?