When George Burns was 97 years old he was interviewed by Oprah Winfrey.
Oprah asked, ‘Mr. Burns, how do you carry so much energy with you? You are always working, and at your age I think that is remarkable.’
George Burns said, ‘I just take good care of myself and enjoy what I do when I do it.’
Oprah said, ‘I understand you still do the sex thing, even at your age.’
George said, ‘Of course I still do the sex thing, and I am quite good at it.’