Contrary to that though, is that Lee never really mastered any particular art and could well have missed some great revelations in his studies. I would imagine that if he studied with Yip Man in WC, he could have gleened enough of it to not need all of the boxing, grappling, fencing, etc. etc. that he incorporated into JKD. I guess there are students and masters and we all have to find which one we are. Although Bruce became a master of his own art, there is nothing wrong with a dedicated student studying the way of one art. It is only what is taught and what is learned that matters and most of us just aren't good enough to rebel against that structure.