No man is invincible, and therefore no man can fully understand that which would make him invincible
It may seem difficult at first, but everything is difficult at first.
Accept everything just the way it is.
In battle, if you you make your opponent flinch, you have already won.
As far as Im concerned, I regret nothing.
A man cannot understand the art he is studying if he only looks for the end result without taking the time to delve deeply into the reasoning of the study.