Think lightly of yourself and deeply of the world

The important thing in strategy is to suppress the enemy's useful actions but allow his useless actions

In contests of strategy it is bad to be led about by the enemy. You must always be able to lead the enemy about.

Respect the gods and buddhas, but never rely on them.

Generally speaking, the Way of the warrior is resolute acceptance of death.

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?

Pay attention even to life's trifles.