General MacArthur said it the most eloquently in his speech at West Point in 1962, when he described the eternal sacrifices of American service personnel:
My estimate of him was formed on the battlefields many, many years ago, and has never changed. I regarded him then, as I regard him now, as one of the world’s noblest figures; not only as one of the finest military characters, but also as one of the most stainless.
His name and fame are the birthright of every American citizen. In his youth and strength, his love and loyalty, he gave all that mortality can give. He needs no eulogy from me, or from any other man.
But when I think of his patience under adversity, of his courage under fire, and of his modesty in victory, I am filled with an emotion of admiration I cannot put into words. He belongs to history as furnishing one of the greatest examples of successful patriotism.
From one end of the world to the other, he has drained deep the chalice of courage. As I listened to those songs of the glee club, in memory’s eye I could see those staggering columns of the First World War, bending under soggy packs on many a weary march, from dripping dusk to drizzling dawn, slogging ankle deep through mire of shell-pocked roads; to form grimly for the attack, blue-lipped, covered with sludge and mud, chilled by the wind and rain, driving home to their objective, and for many, to the judgment seat of God.
I do not know the dignity of their birth, but I do know the glory of their death. They died unquestioning, uncomplaining, with faith in their hearts, and on their lips the hope that we would go on to victory. Always for them: Duty, Honor, Country. Always their blood, and sweat, and tears, as they saw the way and the light.
And twenty years after, on the other side of the globe, against the filth of dirty foxholes, the stench of ghostly trenches, the slime of dripping dugouts, those boiling suns of the relentless heat, those torrential rains of devastating storms, the loneliness and utter desolation of jungle trails, the bitterness of long separation of those they loved and cherished, the deadly pestilence of tropic disease, the horror of stricken areas of war.
Their resolute and determined defense, their swift and sure attack, their indomitable purpose, their complete and decisive victory – always victory, always through the bloody haze of their last reverberating shot, the vision of gaunt, ghastly men, reverently following your password of Duty, Honor, Country.