It is the man that has nothing to lose or is willing to lose everything to beat you that I am afraid of. If a man is willing to lose his life to bite off my nose then I don't care how good I am or what I do to him- he's gonna get my nose.

Sincere thought means thought of concentration (quiet awareness). The thought of a distracted mind cannot be sincere

The meaning of life is that it is to be lived, and it is not to be traded and conceptualized and squeezed into a patter of systems.

A man strikes you, make him bleed. He makes you bleed, you break his bones. He breaks your bones, kill him. Being hit is inevitable, strike back twice as hard.

To be honest to oneself, and that is very hard to do.

I'm not a master. I'm a student-master, meaning that I have the knowledge of a master and the expertise of a master, but I'm still learning. So I'm a student-master. I don't believe in the word 'master.' I consider the master as such when they close the casket.

Learning is definitely not mere imitation, nor is it the ability to accumulate and regurgitate fixed knowledge. Learning is a constant process of discovery - a process without end.