Either push your limits or die.

Take what's useful, discard what is not.

My strength comes from my abdomen. It's the center of gravity and the source of real power.

Reality is apparent when one ceases to compare.

I'm not in this world to live up to your expectations and you're not in this world to live up to mine.

When you say that something is impossible, you have made it impossible.

A good teacher can never be fixed in a routine... each moment requires a sensitive mind that is constantly changing and constantly adapting. A teacher must never impose this student to fit his favourite pattern; a good teacher functions as a pointer, exposing his student's vulnerability and causing him to explore both internally and finally integrating himself with his being. Martial art should not be passed out indiscriminately.