Cowardice, as distinguished from panic, is almost always simply a lack of ability to suspend the functioning of the imagination. Learning to suspend your imagination and live completely in the very second of the present with no before and no after is the greatest gift a soldier can acquire.
Ernest HemingwayAnd how much better to die in all the happy period of undisillusioned youth, to go out in a blaze of light, than to have your body worn out and old and illusions shattered.
Ernest Hemingway