Killin' and Chillin'

Fate is in Heaven, the armor is on the breast, success is with the
legs. Go to the battlefield firmly confident of victory, and you
will come home with no wounds whatever. Engage in combat fully
determined to die and you will be alive; wish to survive in the
battle and you will surely meet death. When you leave the house
determined not to see it again you will come home safely; when you
have any thought of returning you will not return. You may not be in
the wrong to think that the world is always subject to change, but
the warrior must not entertain this way of thinking, for his fate is
always determined.