Simplicity of expression rather than complexity of form.

If you knew you had to fight for your life tomorrow, would you change your training today?

If you want to do your duty properly, you should do just a little more than that.

Once I slow down because I think I have reached my peak, then my skills will go nowhere but down

It is true that the mental aspect of kung-fu is the desired end; however, to achieve this end, technical skill must come first.

A good martial artist does not become tense, but ready.

The past is an illusion. You must learn to live in the present and accept yourself for what you are now. What you lack in flexibility and agility you must make up with knowledge and constant practice.