

The May 14, 2009 issue of Rolling Stone has an article about Bob Dylan that quotes Dylan on Chuck Berry:
A friendship has developed between Dylan and Berry over the years. "Chuck said to me, 'By God, I hope you live to be 100, and I hope I live forever,'" Dylan says with a laugh. "He said that to me a couple of years ago. In my universe, Chuck is irreplaceable... All that brilliance is still there, and he's still a force of nature. As long as Chuck Berry's around, everything 's as it should be. This is a man who has been through it all. The world treated him so nasty. But in the end, it was the world that got beat."
Rolling Stone 1078 May 14, 2009.
A friendship has developed between Dylan and Berry over the years. "Chuck said to me, 'By God, I hope you live to be 100, and I hope I live forever,'" Dylan says with a laugh. "He said that to me a couple of years ago. In my universe, Chuck is irreplaceable... All that brilliance is still there, and he's still a force of nature. As long as Chuck Berry's around, everything 's as it should be. This is a man who has been through it all. The world treated him so nasty. But in the end, it was the world that got beat."
Rolling Stone 1078 May 14, 2009.