'All types of knowledge ultimately leads to self-knowledge. So, therefore, these people are coming in and 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.' - Bruce Lee ukryj opis