Rockefeller Center of "festivity" around it, unlike most other office buildings in America. Sigfried Giedion wrote in his book "Space, Time and Architecture" that Rockefeller Center's design was akin to a "civic center" whose design represented the 1930s version of the future. Henry Luce, the founder of Time Inc., said in 1941 that Rockefeller Center represented "the true world of tomorrow", as opposed to the 1939 New York World's Fair, whose "World of Tomorrow" representations "are today junk piles under the winter snow". Novelist Gertrude Stein said in 1935, "The view of Rockefeller Center from Fifth Avenue is the most beautiful thing
Margaret Rockefeller Strong 1965. She then donated the corner townhouse to her cousin, David Rockefeller, who founded the Center for Inter-American Relations there. In December 1979, Margaret donated her father's estate, Villa Le Balze in Fiesole, Tuscany, Italy to Georgetown University which operates an overseas campus there. Her life can be read at "El Inútil de la Familia", book written by Jorge Edwards, a Chilean writer. Margaret Rockefeller Strong Margaret Rockefeller Strong (1897–1985) was an American activist. Margaret was the daughter of Elizabeth "Bessie" Rockefeller (1866–1906) and Dr. Charles Augustus Strong (1862–1940). Her maternal grandfather was Standard Oil co-founder John D. Rockefeller (1839–1937).