"Human nature is a mysterious thing, and man finds his weal and woe not in the obvious places. To have something before you, clearly seen, which you know you must do, and can do, and will spend your utmost strength and perhaps your life in doing, that is one form at least of very high happiness, and one that appeals—the facts prove it—not only to saints and heroes but to average men. Doubtless the few who are wise enough and have enough imagination, may find opportunity for that same happiness in everyday life, but in war ordinary men find it. This is the inward triumph which lies at the heart of the great tragedy."
O yet we trust that somehow good
Will be the final goal of ill,
To pangs of nature, sins of will,
Defects of doubt, and taints of blood;
That nothing walks with aimless feet;
That not one life shall be destroyed,
Or cast as rubbish to the void,
When God hath made the pile complete;
That not a worm is cloven in vain;
That not a moth with vain desire
Is shrivelled in a fruitless fire,
Or but subserves another's gain.
Behold, we know not anything;
I can but trust that good shall fall
At last—far off—at last, to all,
And every winter change to spring.
Alfred Tennyson.