"Harry, I'm going to let you in on a little secret. Every day, once a day, give yourself a present. Don't plan it. Don't wait for it. Just let it happen. It could be a new shirt at the men's store, a catnap in your office chair, or two cups of good, hot black coffee." (Agent Dale Cooper, Twin Peaks, by David Lynch and Mark Frost)
First quoted the 13th of December, 2007 on http://achernar.over-blog.com/article-7304722.html.