I've posted some of my favorite messages from fortune cookies here before, but I wanted to add my favorite of all time. This is what I've had tacked onto my bulletin board for years, and it makes me laugh every time I see it:
That little fortune truly has to be the best.fortune.ever. It is always good for a smile and some days that is just what I need.
Here is a more recent one I like, too:
I'll be back tomorrow with a brand new layout, so be sure to check in.