If you do not let go of thinking about forms, you will not understand what I am showing.
The simplest is always the most difficult.
You must be on your toes constantly, yet be relaxed.
When weak or injured always continue training as you should always be able to adapt in any condition.
Any place we can breathe, we can do Ninjutsu.
Forget your sadness, anger, grudges and hatred. Let them pass like smoke caught in a breeze. Do not indulge yourself in such feelings.