Throwback quotes from the '70s

Katie Walmsley & Julia Chan

Updated 1550 GMT (2350 HKT) August 6, 2015

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John Lennon and Yoko Ono wrote and recorded "Give Peace a Chance'" in 1969 during a "bed-in." Fairmont Queen Elizabeth

Feminist Gloria Steinem speaking at Democratic National Convention. John Olson/The LIFE Images Collection/Getty Image

American actor Marlon Brando (1924- 2004) in a promotional portrait for "The Nightcomers," 1971. Silver Screen Collection/Getty Images

Margaret Thatcher at the Conservative Party Conference in Blackpool. Hulton Archive/Getty Images

President Gerald Ford with his wife, Betty, in Houston, 1992. CNN

American pop artist Andy Warhol (1928-1987) holding a paper cup, August 9. 1971. Pictorial Parade/Getty Images

President Carter works in his study on November 7, 1977. Jimmy Carter Library

Harvey Milk poses in front of his camera shop in San Francisco in this November 9, 1977. AP

TIME magazine on April 8, 1977, predicted an impending ice age for the planet. TIME magazine

One of the first Apple computers, the Apple-1, that company founder Steve Jobs sold from his parents' garage. Courtesy Christie's Images LT