Guy de Maupassant,
The Diary of a Madman
“ The beast kills without ceasing, all day, every instant of his existence. Man kills without ceasing, to nourish himself; but since he needs, besides, to kill for pleasure, he has invented hunting! The child kills the insects he finds, the little birds, all the little animals that come in his way. But this does not suffice for the irresistible need to massacre that is in us. It is not enough to kill beasts; we must kill man too. Long ago this need was satisfied by human sacrifices. Now the requirements of social life have made murder a crime. ”
