Goldwater's photography interests occasionally crossed over with his political career. John F. Kennedy, as president, was known to invite former congressional colleagues to the White House for a drink. On one occasion, Goldwater brought his camera and photographed President Kennedy. When Kennedy received the photo, he returned it to Goldwater, with the inscription, "For Barry Goldwater—Whom I urge to follow the career for which he has shown such talent—photography!—from his friend—John Kennedy." This quip became a classic of American political humor after it was made famous by humorist Bennett Cerf. The photo itself was prized by Goldwater for the rest of his life, and recently sold for $17,925 in a Heritage auction.