“I am a vegetarian for health reasons—the health of the chicken.”
Isaac Bashevis Singer (1902–1991) Polish-born Jewish-American author
Singer was very devoted to the vegetarian cause and was frequently quoted as saying this statement, as reported in Judaism and Vegetarianism by Richard H. Schwartz (New York: Lantern Books, 2001, ISBN 1-930051-24-7), p. 177 https://books.google.it/books?id=zo5TqKQVcEgC&pg=PA177