The Code of the Samurai as stated by Musashi:

 Do not think dishonestly

 The Way is in training

 Become acquainted with every art

 Distinguish between gain and loss in worldly matters

 Develop intuitive judgment and understanding for everything

Perceive those things, which cannot be seen

 Pay attention even to trifles

 Do nothing which is of no use

The same attitude is reflected in a general Samurai creed stated below.

* You must know your weakness. Unless you know your weakness, you cannot move yourself forward. This is the way to true strength.

* You must know others' pain. Before you get angry, always think of the reason for one's behavior.

 A threat to ego is not a threat to life.

* you must bring up your sense of values. Consider deeply what is worthwhile in life.