3. Alice: Please tell me which way I ought to go? Cat: That depends where you want to get to Alice: I don't much care where Cat: Then it doesn't matter which way you go Alice: …so long as I get somewhere Cat: You're sure to do that if you walk far enough Lewis Carrol. Alice in Wonderland . [Ch6 Pig & Pepper] http://www.sabian.org/alice.htm Understanding Policy