There is something that mankind can never destroy in spite of an unreasoning will to destruction, and this is its own idealism, that integral part of its very being. The ageing and the cynical may make wars, but the young and the idealistic must fight them, and thus there are bound to come quick reactions, blind impulses not always comprehended. Men will curse as they kill, yet accomplish deeds of self-sacrifice, giving their lives for others; poets will write with their pens dipped in blood, yet will write not of death but of life eternal; strong and courteous friendships will be born, to endure in the face of enmity and destruction. And so persistent is this urge to the ideal, above all in the presence of great disaster, that mankind, the wilful destroyer of beauty, must immediately strive to create new beauties, lest it perish from a sense of its own desolation;