Sice Karate exists for cultivating the spirit and training the body, it must be a moral way surpassing mere techniques.
Subjecting yourself to vigourous training is more for the sake of forging a resolute spirit that can vanquish the self than it is for developing a strong body.
True courage is born only when it is accompanied by justice.
One must try, everyday, to expand one's limits.
If you do not overcome your tendency to give up easily, your life leads to nothing.
Always remember that the true meaning of Budo is that soft overcomes hard, small overcomes large.