Sukarno (1901–1970) first President of the Republic of Indonesia
Speech at the Opening of the Bandung Conference
"Spiritualism, Morality and Eating Habits" (Inaugural speech at the International Vegetarian Congress at Bombay on November 9, 1957), in Speeches Of Dr. Rajendra Prasad, President Of India, 1957-58, p. 96 https://archive.org/stream/in.ernet.dli.2015.100670/2015.100670.Speeches-Of-Drrajendra-Prasad-President-Of-India1957-58#page/n105/mode/2up/search/MORALITY+AND+EATING.
Sukarno (1901–1970) first President of the Republic of Indonesia
Speech at the Opening of the Bandung Conference
Mao Zedong (1893–1976) Chairman of the Central Committee of the Communist Party of China
"Talk with the American Correspondent Anna Louise Strong"(August 1946)
Curtis LeMay (1906–1990) American general and politician
Mission with LeMay: My Story (1965), p. 560-561.
Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity
"Only Then Shall We Find Courage", New York Times Magazine (23 June 1946).
1940s
Yakov Frenkel (1894–1952) Russian physicist
Quoted in The world of Andrei Sakharov: a Russian physicist's path to freedom (2005) By Gennadiĭ Efimovich Gorelik, Antonina W. Bouis, p. 134.
Karl Dönitz (1891–1980) President of Germany; admiral in command of German submarine forces during World War II
To Leon Goldensohn, July 14, 1946, from "The Nuremberg Interviews" by Leon Goldensohn, Robert Gellately - History - 2004.
Adam Myerson (1972) American professional bicycle racer
"The Vegetarian Athlete, Part I" https://web.archive.org/web/20041225183944/http://www.cycle-smart.com/Articles/find.php?search=37, on his website Cycle-Smart (2004).
James E. Lovelock (1919) independent scientist, environmentalist and futurist
Gaia: A New Look at Life on Earth (1979)
Derek Hitchins (1935) British systems engineer
Source: Advanced Systems Thinking, Engineering and Management (2003), p. 24
Thomas Berry (1914–2009) American priest
Reported in Food for the Spirit https://books.google.it/books?id=EL8nAAAAYAAJ by Steven Rosen (New York: Bala Books, 1987), in the “Critics praise” section.