Even when your spirit is calm do not let your body relax, and when your body is relaxed do not let your spirit slacken. Do not let your spirit be influenced by your body, or your body be influenced by your spirit.
Generally speaking, the Way of the warrior is resolute acceptance of death.
Accept everything just the way it is.
For every minute you are angry you lose sixty seconds of happiness.
Hatred and anger are the greatest poison to the happiness of a good mind.
Holding on to anger is like grasping a hot coal with the intent of throwing it at someone else; you are the one who gets burned.