"Broken Sword scroll contains no secrets of swordsmanship. What it reveals is his highest ideal. In the first stage, man and sword become interchangeable. Here, even a blade of grass can be used as a lethal weapon. In the next stage, the sword resides not in the hand, but in the heart. Even without a weapon, the warrior can slay his enemy from a hundred paces. But the ultimate ideal is when the sword disappears altogether. The warrior embraces all around him. The desire to kill is gone. Only peace remains."
January 1, 1970
https://en.wikiquote.org/wiki/Hero_(2002_film)