If there were in the world today any large number of people who desired their own happiness more than they desired the unhappiness of others, we could have paradise in a few years.
Bertrand Russell (1872-1970) English mathematician and philosopher
Interview by Seth King, New York Times (1961-05-18)
Interview on his 89th Birthday. The article does not presently show up in the NYT archives, but the quotation is mentioned in Newsweek, "Newsmakers" (1961-05-29), and in Think Magazine, "Thoughts" (1961-12).