This is a small module to output a random (curated) image about GI Joe if somebody says "knowing is half the battle".
WTFPL
The internal hubot that ran at Puppet, Inc for years. It needed new images since they are now 404s.
npm install --save hubot-knowing-is-half-the-battle
Add 'hubot-knowing-is-half-the-battle to your external-scripts file. That's all.