Listen carefully, my son. The final attack of the Saotome School of Anything-Goes Martial Arts is based on the principles of movement and contemplation.
In other words, running away away until you think of a way to defeat your enemy.
The final attack of the Saotome School of Anything-Goes Martial Arts is to face your enemy, then turn, and fast break! - run away. Ranma Saotome first uses this powerful technique when fighting Ryoga Hibiki, fresh from his Bakusai Tenketsu training. (This occurs in volume five of the Ranma 1/2 manga.) It is one of the more popular in-jokes in Ranma 1/2 fanfiction.