Crossing at a ford occurs often in a man's lifetime. It means setting sail even though your friends stay in harbour, knowing the route, knowing the soundness of your ship and the favour of the day.
Miyamoto MusashiIf you learn indoor techniques, you will think narrowly and forget the true Way. Thus you will have difficulty in actual encounters.
Miyamoto MusashiYou win battles by knowing the enemy's timing, and using a timing which the enemy does not expect.
Miyamoto Musashi