About this author:
Henri René Albert Guy de Maupassant was a popular 19th-century French writer. He is one of the fathers of the modern short story. A protege of Flaubert, Maupassant's short stories are characterized by their economy of style and their efficient effortless dénouement. He also wrote six short novels. A number of his stories often denote the futility of war and the innocent civilians who get crushed in it – many are set during the Franco-Prussian War of the 1870s.
Found while looking through this article about the engraved zippo lighters from the Vietnam War.
In his book Beyond Vietnam, published in 1967.
“Yea though I walk through the valley of the shadow of death I fear no evil, for I am the evilest son of a bitch in the valley”