Develop intuitive judgement and understanding for everything.

Also by training you will be able to freely control your own body, conquer men with your body, and with sufficient training you will be able to beat ten men with your spirit. When you have reached this point, will it not mean that you are invincible?

Truth is not what you want it to be; it is what it is, and you must bend to its power or live a lie.

A man cannot understand the art he is studying if he only looks for the end result without taking the time to delve deeply into the reasoning of the study.

One must make the warrior walk his everyday walk.

When you attack the enemy, your spirit must go to the extent of pulling the stakes out of a wall and using them as spears and halberds.

You must understand that there is more than one path to the top of the mountain