Here you will find the Poem Lamentations of poet Siegfried Sassoon
I found him in the guard-room at the Base. From the blind darkness I had heard his crying And blundered in. With puzzled, patient face A sergeant watched him; it was no good trying To stop it; for he howled and beat his chest. And, all because his brother had gone west, Raved at the bleeding war; his rampant grief Moaned, shouted, sobbed, and choked, while he was kneeling Half-naked on the floor. In my belief Such men have lost all patriotic feeling.