There is only one tactical principle which is not subject to change. It is to use the means at hand to inflict the maximum amount of wound, death, and destruction on the enemy in the minimum amount of time.
George S. PattonThe duties of an officer are the safety, honor, and welfare of your country first; the honor, welfare, and comfort of the men in your command second; and the officer s own ease, comfort, and safety last.
George S. Patton