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

You must have complete determination. The worst opponent you can come across is one whose aim has become an obsession. For instance, if a man has decided that he is going to bite off your nose no matter what happens to him in the process, the chances are he will succeed in doing it. He may be severely beaten up, too, but that will not stop him from carrying out his objective. That is the real fighter.

There is "what is" only when there is no comparing and to live with "what is" is to be peaceful.

Don’t indulge in any unnecessary, sophisticated moves

A kung fu man who was really good was not proud at all. Pride emphasizes the superiority of one's status. There has to be fear and insecurity in pride, because when you aim at being highly esteemed and achieve such status, you automatically start to worry about losing status.

To express yourself in freedom, you must die to everything of yesterday. From the 'old', you derive security; from the 'new', you gain the flow.

The less effort, the faster and more powerful you will be.