Drupal Fortune Module
The Fortune Module provides a genuine, 100%, unadulterated Fortune block for your Drupal website. It simply reads and displays the standard fortune cookie files that you can find in various places on the internet. (Fortune files are plain Unix ASCII text files that simply have a percent sign [%] on a line by itself between entries.)
The Fortune module includes a simple configuration form to select which fortunes will be randomly displayed, to upload new fortune files, and to delete unwanted fortunes.
Get the module at the Drupal Fortune project page