I asked [my doctors] if I'd be able to play singles tennis and they said I could. That made me very happy since I haven't played in five years.
Source: In The Ultimate Success Quotations Library, 1997.
-- Walter Cronkite, (Nov 4 1916-2009), US broadcast journalist; He was considered the preeminent broadcast journalist in the U.S.; Anchored CBS Evening News, 1962-1981.