Study strategy over the years and achieve the spirit of the warrior. Today is victory over yourself of yesterday; tomorrow is your victory over lesser men.

There are many ways of understanding simple things, but generally the opposite is true for difficult ideas

The way is in training.

The ultimate aim of martial arts is not having to use them

As if with the nut and flower, the nut has become less than the flower... both those teaching and those learning are concerned with colouring and showing off their technique, trying to hasten the bloom of the flower.

If you want to learn the craft of war, ponder over this book. The teacher is as a needle, the disciple is as thread. You must practice constantly.

Become acquainted with every art.