Your life is on the line, practice well.
You must throw away your bad habits to get good.
Looking for the meaning of life, one man can discover the order of the universe. To discover the truth, to achieve. a higher spiritual state, that is the true meaning of ninja.
Focus on the future for 50%, on the present for 40%, and on the past for 10%
Budo is simply the study of the best ways to kill.
Those who desire only techniques will never understand this art. It is everything beyond that