“Gentlemen, ideas outlive men; ideas outlive all earthly things. You who fought in the war for the Union fought for immortal ideas, and by their might you crowned the war with victory. [Great applause. ] But victory was worth nothing except for the truths that were under it, in it, and above it. We meet tonight as comrades to stand guard around the sacred truths for which we fought. [Loud and prolonged cheers. ] And while we have life to meet and grasp the hand of a comrade, we will stand by the great truths of the war. ["Good," "good," and loud cheers. ] Many convictions have sunk so deep into our hearts that we can never forget them. Think of the elevating spirit of the war itself. We gathered the boys from all our farms and shops and stores and schools and homes, from all over the Republic. They went forth unknown to fame, but returned enrolled on the roster of immortal heroes. [Great applause. ] They went in the spirit of the soldiers of Henry at Agincourt, of whom he said. 'For he today that sheds his blood with me. Shall be my brother; be he ne'er so vile. This day shall gentle his condition.'”

Although under a heavy fire for several continuous hours I received only one wound, the breaking of the longest finger of my left hand; but the doctor says the finger may be saved. It was broken about midway between the hand and knuckle, the ball passing on the side next to the forefinger. Had it struck the centre, I should have lost the finger. My horse was wounded, but not killed. Your coat got an ugly wound near the hip, but my servant, who is very handy, has so far repaired it that it doesn't show very much. My preservation was entirely due, as was the glorious victory, to our God, to whom be all the honor, praise, and glory. The battle was the hardest that I have ever been in, but not near so hot in its fire.
Letter to his wife after the First Battle of Bull Run (22 July 1861); as quoted in Memoirs of Stonewall Jackson by His Widow Mary Anna Jackson (1895) http://books.google.com/books?id=bG2vg5cH004C, Ch. XI : The First Battle of Manassas, p. 178

Cavalry Journal (September 1933)

Quotes, IPI speech (2000)

"The Vietnam Negotiations", Foreign Affairs, Vol. 48, No. 2 (January 1969), p. 214; also quoted as "A conventional army loses if it does not win. The guerilla army wins if he does not lose."
1960s
Context: We fought a military war; our opponents fought a political one. We sought physical attrition; our opponents aimed for our psychological exhaustion. In the process we lost sight of one of the cardinal maxims of guerrilla war: the guerrilla wins if he does not lose. The conventional army loses if it does not win. The North Vietnamese used their armed forces the way a bull-fighter uses his cape — to keep us lunging in areas of marginal political importance.

Source: The Salmon of Doubt

Una derrota peleada vale más que una victoria casual.
100 Masones Su Palabra (2010)

Interview with Don Swaim (1986)

Lieutenant
Every Battle, Every War (2007)

A Song of Defeat (1910)