Million Quotes (2)
A single death is a tragedy, a million deaths is a statistic.
According to Ralph Keyes in The Quote Verifier this is not a quote by Joseph Stalin. Although a 1958 book review in the New York Times used similar words, no citation was provided, and likely because there is none. However, the quote is often seen incorrectly attributed to Stalin, and sometimes Lenin or Heinrich Himmler.
Killing one man is murder. Killing millions is a statistic
Address to the Joint Defense Appeal of the American Jewish Committee and the Anti-Defamation League of B'nai B'rith, Chicago (21 Jun1961). In Sue G. Hall (ed.), The Quotable Robert F. Kennedy (1967), 120.