All types of knowledge ...

All types of knowledge ultimately lead to self-knowledge. So, therefore, these people are asking me to teach them, not so much how to defend themselves or how to do somebody in. Rather, they want to learn to express themselves through some movement, be it anger, be it determination or whatever. So, in other words, they\'re paying me to show them, in combative form, the art of expressing the human body.
All types of knowledge ultimately lead to self-knowledge. So, therefore, these people are asking me to teach them, not so much how to defend themselves or how to do somebody in. Rather, they want to learn to express themselves through some movement, be it anger, be it determination or whatever. So, in other words, they're paying me to show them, in combative form, the art of expressing the human body.

Quotes from the same author

I'm not in this world to live up to your expectations and you're not in this world to live up to mine.
Always be yourself, express yourself, have faith in yourself, do not go out and look for a successful personality and duplicate it.
The less effort, the faster and more powerful you will be.
All fixed set patterns are incapable of adaptability or pliability. The truth is outside of all fixed patterns.
If you spend too much time thinking about a thing, you'll never get it done.