Don't Panic, in large friendly letters. I can't think of a better thing to find on the cover of the Hitchhiker's Guide to the Galaxy. For those of you who have traveled along with Zaphod Beeblebrox and company you know that it is advice you will need. Often. If you haven't read The Hitchhiker's Guide to the Galaxy (the first book in a 5 book trilogy) today is a great day to do so as it is (or would be if he were still with us) the 60th birthday of author Douglas Adams.
He is also the source of one of my favorite quotes:
"I love deadlines. I like the whooshing sound they make as they fly by."