“Condolence letter to Norman Salit, (4 March 1950); also quoted in "The Einstein Papers. A Man of Many Parts" in The New York Times (29 March 1972), p. 1”
Source: Wikiquote
“Condolence letter to Norman Salit, (4 March 1950); also quoted in "The Einstein Papers. A Man of Many Parts" in The New York Times (29 March 1972), p. 1”
Source: Wikiquote