While I was on leave, a man told me that he had asked some soldiers from the Front why they were fighting, and they could not tell him. Probably. All the deepest things are of life beyond telling. No true man can tell why he loves his wife or children. This trust in words, in being able to "tell why," is truly pathetic. I would not trust a wife’s love if she could tell her husband exactly _why_ she loved him; nor would I trust our soldiers not to turn tail in battle if they could _tell_ just why they are fighting. They cannot _tell_, but with their poor lipless faces turned defiantly against the foe they can _show_ why they are fighting. Let those who want to know the soldiers’ reason _why_ they fight go and see them there on the blasted field of battle, not ask them when they come home on leave. The lips of a soldier perish _first_, as his dead body lies exposed on the battlefield; his rifle he clutches to the last; and it is a lesson terrible enough for even the densest talker to understand.
The dead lads lying out in the open with their rifles pointing towards the enemy voice their reason why loud enough for the deaf to hear and the world to heed. Ideals must be died for if they are to be realized on earth, for they have bitter enemies who stick at nothing. And we have to defend our ideal with our lives or be cravens and let it perish.
History, with unimportant variations, is constantly repeating itself; and in nothing is it so consistent as in the price it puts on liberty. The lease of liberty runs out; the lease has to be renewed, and it is renewed by suffering and martyrdom. The dear dead lads whom I saw on that terrible afternoon were renewing the lease. With their bodies they had marked out a highway over which the peoples of the earth may march to freedom and to justice.
The view, all too common, that our soldiers regard the war as a kind of picnic, and an attack as a sort of rush for the goal in a game of football, is false--false as sin. It is a view blind to the whole psychology of the war, and misses the meaning of our soldiers’ gayety as much as it ignores their fear and sorrow. The trenches are a Gethsemane to them and their prayer is, "Our Father, all things are possible unto Thee: take away this cup from me: nevertheless not what I will, but what Thou wilt."