I usually look for meaningful things to say in a signature, whether it is someone else's quote or mine own. So I decided to post my changes to my blog here and see if I can spark some discussion on various subjects I find interesting.
From Sun Tzu's "The Art of War", near the end of Chapter VI: "Weak Points and Strong", verse 28:
"Do not repeat the tactics which have gained you one victory, but let your methods be regulated by the infinite variety of circumstances."
- Art of War 6:28 (Translated)